Gerhard Gruitrooy, Miniature Art Masters Great European Artists: Michelangelo, Nashville, Tennessee, Magndia Editions Limited, 1993
Alexander Gromling, Michelangelo Buonarrotti, Cambrigde UK, The English Edition: Konemann Verlagsgesellschaft mbH, 1999
Michelangelo, Feb. 1, 2009
<http://www.usefultrivia.com/biographies/michelangelo_001.html>
Michelangelo Buonarroti, Feb. 1, 2009
<http://www.eyeconart.net/history/Renaissance/michelangelo.htm>
What Were Michelangelo’s Achievements? , Feb. 1, 2009
<http://wiki.answers.com/Q/What_were_Michelangelo%27s_achievements>
Michelangelo, Feb. 4, 2009
< http://en.wikipedia.org/wiki/Michelangelo>
Michelangelo, Feb. 4, 2009
<http://www.ibiblio.org/wm/paint/auth/michelangelo/>
http://www.youtube.com/watch?v=q6-jzQXiRJU&feature=related