The book on recruiting models in particular is one you should consider getting:
http://www.afterglow-photo.com/allbooks.htm
Basically, advertising is the only way to go, I have found. Unless you just want to pay pimpish guys to send you girls. Frankly, I think it's more fun to get them on my own, and since I really like total newbies to modeling, I wouldn't be happy with the pimped girls anyway. I'd much rather have a college coed like the new one below than a gal whose looks scream that she's a sex industry pro.
