It's quite frustrating having a list of three
dozen possible print
sources, and not being able to find a single one of them in a library
within reasonable driving distance.
Don't forget about [[Interlibrary loan]] :) It's always worth asking
your library if they can get something for you.
Re: print versus online - ideally, one would look at both and see if
they agreed or not, and if not why not. What the best and most
appropriate source is really depends on the topic, as well as what one
has available. I agree we need more books, though, along with more
research and cited sources of all kinds.
- phoebe