Board Thread:Lore Discussion/@comment-24627553-20140316230248/@comment-29845234-20161126094541

Not to restart these arguments again, but I wanted to clarify the status and the intent of the Imperial Library. This is from Lady Nerevar on the Bethesda Forums, otherwise known as The Librarian on TIL:

"Again: if you find something unsourced, let us know and we'll fix it. I've taken note of the Oblivion City guides (which were slated for rewrite anyway). I've noticed a few others as well, but, considering that we have something like 3000 pages in all, it's still a tiny percentage."

Note that the Anvil page Blademaster Jauffre linked above is part of the Oblivion City guides she mentions. TIL is intended to be refrenced, and if it's not they'll endeavour to make it so.