That would be a heckuva list. I don't do the skins but I've used my own collection of books to support the guys doing the skins with photos, info and profiles.
I wouldn't even begin to know where to start making that list. Too many books to type em all up
The best skins and the most accurate are supported by multiple sources. More often then not, the profiles folks find aren't as accurate as they should be. Unless you have the photos to back it up, I'd never take just a profile as enough to submit a skin.
Not bashing the suggestion btw.
Best bet is to ask for info and chances are someone will have it for you.
There are LW junkies that can bury you in Luftwaffe stuff. There are those of us that are RAF, USAAF fans that can bury you in that stuff. There are the Blue plane guys who have all that info etc etc.