Two of the more famous but it involves buying a book or two

http://www.cyclecraft.co.uk/ - UK government cycling manual
http://www.cyclecraft.co.uk/digest/vehicular.pdf

http://www.johnforester.com/ - J Forester's book "Effective Cycling"

http://bicyclesafe.com/ - website that could be useful

edit: always take wiki-let's make up crap-pedia with a pinch of salt
http://en.wikipedia.org/wiki/Vehicular_cycling

http://www.google.com/search?num=100...icular+cycling - this is a controversial subject as many people, drivers and riders, feel that roadways and users should be either segregated or even completely sepparate. Others feel that the safest way for people to use roads is for everyone to behave in the same predictable manner, usually taught through driver/rider ed.