Ralph Schuster, "Kennedy", 1998, <http://www.jfk-assassination.de/index.html> (4-17-02)
Maxwell, JFK, 1998, <www.wtisbury.mv.k12.ma.us/projects/biowed/maxwell.htm> (4-17-02)
John Kennedy , <www.askjeeves.com>(query), (4-16-02)
grolier incorporated, 2000, <www.gi.grolier.com/presidents/ea/bios/35pkenn.html> (4-22-02)