http://webspace.ship.edu/cgboer/perscontents.html

http://en.wikipedia.org/wiki/Personality_psychology

http://www.focusing.org/personality_change.html

http://personalitytheory.com/

http://www.compasstherapy.com/Personality%20Theory%20Self%20Compass.html

http://personalitytext.com/

http://www.businessballs.com/personalitystylesmodels.htm

http://wik.ed.uiuc.edu/index.php/Personality_theories

http://www.rapidnet.com/~jbeard/bdm/Psychology/temper.htm

http://www.personality-project.org/perproj/readings-theory.html