Internet History : Sources

Origins and Nature of the Internet in Australia
Roger Clarke
http://www.anu.edu.au/people/Roger.Clarke/II/OzI04.html

History of Internet and WWW: The Roads and Crossroads of Internet  History
by Gregory R. Gromov
http://www.netvalley.com/intval1.html

Hobbes' Internet Timeline
http://www.zakon.org/robert/internet/timeline/

Yahoo Computer and Internet
http://www.yahoo.com/Computers_and_Internet/History/