Tardis:Valid sources

When you write an article on our wiki, you need to cite your statements. Knowing which sources are valid is therefore crucial to the writing — and reading! — process. Without a clear sense of what stories will be discussed here — and which will not — your writing may be considered untrustworthy.

Therefore, only valid stories can be used to describe an "in-universe" topic. For instance, if we were writing about Sarah Jane Smith's experience of the country of Italy, we could use anything within The Masque of Mandragora or even The Ghosts of N-Space. But we could not use something from a 1986 fanzine in which Sarah Jane was described as having visited Florence.

For our real world articles — that is, articles about behind the scenes personnel and other things tagged with — it's equally important to know what sources you can use. After all, some girl in South Dakota writing on ilovetennant.blogspot.com shouldn't be considered a valid source for our article about David Tennant.

In-universe sources
The Doctor Who universe is a tricky place when it comes to defining what should "count" and what shouldn't. You should make sure you understand why the DWU isn't like other franchises before you go on. Suffice it to say here that any reference guide about the DWU must, of necessity, make certain choices about what to include – and what to kick off the farm. Our methods have long stressed the need to include as many different tales as possible, even if they are in explicit narrative contradiction. We specifically do not consider the quality of the narrative when deciding whether to exclude a story. Instead, we are guided by the legal status of a work as well as the authorial intent. Those things which don't have the permission of all relevant copyright holders, or those which were never meant to be continuous with the established DWU, are excluded. Except in the most obvious of cases, community discussion is required to declare a story invalid. In these discussions, sufficient evidence must be provided that that the story either doesn't have permission from all relevant copyright holders, or that there are solid non-narrative reasons to believe the story does not occur in the DWU.

Four little rules
It is important that we as a community work to a common understanding of what "counts" and what doesn't. Otherwise, our articles will gradually become "muddied" over time, with some people viewing certain stories as "okay" and other people thinking the opposite. Over the course of several debates in our forums, four main rules have emerged to determine whether a work is a valid source.

Explaining the rules
Rule 1 may seem redundant or just plain unnecessary. It's not. There are a lot of things about the DWU that aren't, in themselves, narratives. Most obviously, the thoughts of someone on the production team can't be used to write an in-universe article. But there are plenty of other disqualified circumstances. Sometimes you'll find a piece in a magazine written as if it's "real life" journalism about events in the DWU. Or you may encounter a game in an annual which sets up the puzzle using the Doctor or his companion. Or there may be information about a DWU character on the back of a playing card or in the packaging on a toy. None of this counts.

Of these three rules, Rules 2 and 3 are by far the most frequently used. Is a televised episode of Doctor Who valid? Obviously — as long as it has been released in its entirety. Is a Torchwood book that you find at your local bookstore valid? Sure, because you can see the BBC logo on the cover. Is an SJA audiobook that you've downloaded from AudioGO something you can use on the Sarah Jane page? Of course, because if it's downloadable it's by definition officially released. The DWU has messy continuity. A story can't be declared invalid just because it contradicts other stories. Rule 4 is rarely invoked because there are very few stories which are deliberately set outside the normal DWU continuity. Most stories are trying to be narratively continuous at the time they're produced, even though they may be superseded by later stories. Extraordinary non-narrative evidence — such as the story's author directly saying that the story doesn't happen in the normal DWU – must be presented to the community for a story to be kicked out based on Rule 4. Because Doctor Who stories have contradicted each other since the 1960s, a story cannot be ruled invalid simply because it is narratively discontinuous with other stories.

What doesn't count
Most Doctor Who-related stories so obviously pass our rules that you don't really have to even think about it. The chances are very good that if a story bears an official logo from any of our covered television shows — and an appropriate copyright declaration — it'll be a valid source.

But let's take a look at the kinds of things that don't work for us. Seeing how these rules eliminate sources will probably help resolve any lingering questions.

Stories that have been specifically disallowed
Want a more positive list? Go here for a comprehensive list of things that do count. The stories we don't allow in our discussion of in-universe topics are actually few and far between. However, for clarity, we've composed a detailed list below.

Trickier stuff
Our simple little rule works to help you understand what stories "count" on this wiki well over 90% of the time. The rest of this document is concerned with the other 10% — the marginal cases that are a little less clear.

When the licensor isn't the BBC
The wrinkle that is difficult to understand for those who are new to the world of Doctor Who is the phenomenon of the author-owned character. Copyright for individual stories of Doctor Who has long resided in the individual writer, unless the British Broadcasting Corporation made other arrangements. This meant that a lot of characters — particularly species — were owned by individuals, not the BBC. Clever publishers were therefore able to release stories connected to Doctor Who without having to ask for the BBC's permission. Stories licensed by an individual author are generally allowed here. Click here for a detailed list of these kind of stories produced by BBV Productions, the major publisher of them. The major publisher of this kind of story was BBV Productions. Typically, they would approach people like Robert Holmes (or, more precisely, his estate) and get permission to write, say, a Sontaran story that didn't involve other characters from the DWU. They then ended up with a story that was, in effect, fully licensed, because they got permission from the owner of the DWU element, and then they created wholly new characters around that copyrighted element.

Our approach is to generally allow these sorts of stories. A rose by any other name is not as sweet. If the story consistently uses alternate names for DWU characters, places and situations, it's probably not allowed. The big exception to this is the story that contains analogous elements. As a general rule, if something is an approximation of something else in the DWU, then we don't fool with it. The classic example is the independently-published Faction Paradox stories that are not a part of the BBC Books range. Because writer Lawrence Miles does not have a license to DWU elements other than the Faction Paradox organisation itself, he must resort to using "code names" for Gallifrey, the Doctor, TARDISes, the Master and any number of the basic building blocks of the universe. Moreover, his "Faction Paradox universe" is an explicit reaction against the Faction Paradox narrative seen in BBC Books. It's therefore not the DWU at all. In early 2012, after a year of debate, we put Faction Paradox outside our fences.

When the licensor is the BBC
Though almost everything which is licensed by the BBC and other rights' holders is considered a valid source here, our community occasionally rules certain stories out of bounds. The following is a list of those specific stories, along with references to the debates that declared those stories out of bounds.

The real world doesn't count
It is a great temptation to believe that the Doctor Who universe is very much like the real world. It is not. There are many, many ways in which the DWU's version of Earth history is different from real world Earth history. You should never assume that because you personally know, say, Albert Einstein's birthdate, or the year the film Breakfast at Tiffany's debuted, or the duration of the Second Afghan War, that these dates will be the same in the DWU. This wiki is an encyclopedia of the known DWU, not the real world. If a DWU source doesn't explicitly give a detail about a real world item, you can't include it in the main body of an article. Historical episodes of Doctor Who — even from as far back as season 1, when the show was explicitly meant to be "educational" — are replete with historical inaccuracies. Marco Polo's given DWU birthdate is different from the real world date. Modern day episodes of the show, like The War Machines, are based on qualities of British computer science that didn't exist in 1966. And episodes that were supposed to be set in the clear future, like The Tenth Planet, described events that obviously never came to pass. A DWU source cannot be described as "wrong" about a real world person, place or thing. Differences simply show ways in which the DWU is not the real world. The long and the short of it: don't write articles about subjects that exist in both the DWU and the real world using Wikipedia. Trust only Doctor Who sources. Additionally don't go further than what the DWU source actually tells you.

Out-of-universe sources
When writing an out-of-universe or "real world" article, your sources must be verifiable. Please do not cite sources such as fan forums, fan blogs, or other truly unofficial material.

This is especially important when citing information regarding living people, upcoming stories, airdates, etc. Such sources are notoriously inaccurate. Few, if any, are edited. Especially with regards to information about upcoming stories and other broadcast matter, BBC announcements should take precedence among all other sources. Officially licensed media such as Doctor Who Magazine are acceptable. Some long-standing webistes, such as doctorwhonews.com, are useful as starting points for further investigation, because they always source their stories. However, it is a better practice to cite the original source than to cite doctorwhonews.com. Reports in major media (i.e. The Times, Associated Press, CNN, Reuters, BBC News etc.) are also acceptable.

Avoid using non-peer-reviewed sources such as Wikipedia, the Internet Movie Database, blogs, or even the TARDIS Index File as cited sources for information such as airdates, casting, etc.

Fan forums and blogs may be cited only when trying to establish what the nature of "fan opinion" about a subject is. However, such sources should not be used alone. You should try to find some reputable magazine or book's assessment of fan opinion to back up your fan-published source.