I'd be surprised if anyone has a great knowledge of anarchist philosophy on here. Though it does raise the interesting theological and social point of what would constitute an 'anarchist philosophy.'
I'm pulling ya. Why'd you wanna go read that pap for, anyway? Is this a school thing or personal interest? If the latter, go for some of the classic stuff: Aristotle, Plato's Republic, or if you're interested in the language of philosophy, and the philosophy of language go for Wittgenstein (
http://en.wikipedia.org/wiki/Wittgenstein). Only today I was thumbing through some philosophy stuff in a book shop, I was considering buying some Nietzsche. Been out of the game for too long.