http://www.history.com/topics/cesar-chavez
http://chavez.cde.ca.gov/ModelCurriculum/Teachers/Lessons/Resources/Biographies/K-2_Bio.aspx
http://www.mnn.com/leaderboard/blogs/10-things-you-may-not-know-about-cesar-chavez
http://www.biography.com/people/cesar-chavez-9245781
http://chavez.cde.ca.gov/ModelCurriculum/Teachers/Lessons/Resources/Biographies/K-2_Bio.aspx
http://www.mnn.com/leaderboard/blogs/10-things-you-may-not-know-about-cesar-chavez
http://www.biography.com/people/cesar-chavez-9245781
http://www.laits.utexas.edu/jaime/cwp2/ccg/corridos_de_cesar_chavez.html
http://www.imahero.com/is/bios/cesarchavez.html
3<http://www.dickmeister.com/id210.htm>.
2http://myhero.com/hero.asp?hero=c_chavez
1<http://www.cesarchavezholiday.org/aboutcesarechavez.html>.
https://www.youtube.com/watch?v=Ns5NMHTk-yY
https://www.youtube.com/watch?v=luLt8mfhFYs
https://www.youtube.com/watch?v=s7MtjqvqYUM
http://www.imahero.com/is/bios/cesarchavez.html
3<http://www.dickmeister.com/id210.htm>.
2http://myhero.com/hero.asp?hero=c_chavez
1<http://www.cesarchavezholiday.org/aboutcesarechavez.html>.
https://www.youtube.com/watch?v=Ns5NMHTk-yY
https://www.youtube.com/watch?v=luLt8mfhFYs
https://www.youtube.com/watch?v=s7MtjqvqYUM