Classical Ballet References
"A History of the Art." artsedge. artsedge, Web. 4 Oct 2009. http://artsedge.kennedy-center.org/exploring/ballet/history.html
"classical ballet." Encyclopædia Britannica. 2009. Encyclopædia Britannica Online. 11 Oct. 2009 <http://www.britannica.com/EBchecked/topic/120178/classical-ballet>.
"History of Ballet." Web. 4 Oct 2009. <http://www.ccs.neu.edu/home/yiannis/dance/history.html>.