If you want to check out this website...It has GREAT sources for EACH President! Click on the link and then scroll down to see the Presidents in order. Every website is acceptable to use for your paper except wikipedia! Be good
http://www.teacheroz.com/presidents.htm
This is another great website...copy and paste this link into the search toolbar and begin clicking!!!
http://odur.let.rug.nl/~usa/P/index.htm