Template:Non-fiction/doc
From Tardis Wiki, the free Doctor Who reference
{{non-fiction}} is a top-of-page template used to identify works of non-fiction — chiefly reference books — as sources which cannot be used as a source within the body of an in-universe article.
Usage
To use, just place {{non-fiction}} at the very top of a page. Note that this template replaces any other top-of-page templates. It should be the only top-of-page template on a page.
This is a work of non-fiction.
Unlike other fictional universes, the Doctor Who universe is created solely by fiction. To us, this is not a valid source. Information from this source can only be used in "behind the scenes" sections, or on pages about real world topics.