Good reading to become a mature (ie not just childish) anti-authoritarian: "Prometheus Rising" by Robert Anton Wilson and "No more Mr Nice Guy" by Robert Glover. I would also throw in "King, Warrior, Magician, Lover" by Robert Moore, and maybe an occasional dose of LessWrong.com (helps to know of cognitive bias pitfalls if one wants to dance to one's own tune). Rand, Aurelius, Thoreau, Emerson and Nietzsche might be cool too, for the philosophically inclined (what they all have in common is the belief in defining your own values, not just following others blindly).
Of course, the way I see it, being anti-authoritarian is just a corollary effect of being a mature, competent, self-validated man who is following his own purpose in life. Of course such a man is going to have trouble with those who want to foist their value-systems on him through threats, psychological manipulation, or subterfuge.