Art of travel
Chapter 13 hitchhiking (9 pgs., 6 illus.) from how to see the world: art of travel; european and world backpacking; on $25 a day or less (25 chapters, 100,000 words, 120 illustrations)
http://www.artoftravel.com/13hitchhiking.htm
Hitchhiking columns
The social phenomenon of hitch-hiking.
http://www.suite101.com/welcome.cfm/hitch_hiking
Hitchhiking Europe
Hitchhiking Europe
http://home.flash.net/~woozy/
Tao Of Hitchhiking
The tao of hitch-hiking
http://www.hedweb.com/marty.htm