Does anyone have any unique suggestions on researching trivia questions? Generally speaking, I know to use the internet and the library. I'm looking for something more specific to guide me toward good trivia questions.
Also, what do publishers require as far as citing resources (for trivia questions)? Do they consider some resources more reputable than others?
I've noticed from years of watching Jeopardy! and Who Wants to be a Millionaire? and playing Trivial Pursuit that a lot of the questions the three ask cover the same topics, and questions will sometimes even be repeated betwen the three. Now, I'm not saying you should just copy questions down from the TV :) Instead, pay attention to questions you see/hear from other trivia sources and try to branch out on those. And use what you already know about things... if you know it, then there's a chance that someone else might too!
No clue on publisher's requirements!