Everyone's Guide to By-Passing Internet Censorship

PDF link available here

Access Denied: The Practice and Policy of Global Internet Filtering

by Ronald J. Deibert, John G. Palfrey, Rafal Rohozinski, Jonathan Zittrain (Editors)

Parchment, Printing, and Hypermedia: Communication in World Order Transformation

by Ronald J. Deibert. New York: Columbia University Press, 1997.