Gabler, Neal. Walt Disney. New York, Alfred A. Knopf, 2006
http://en.wikipedia.org/wiki/Walt_Disney
http://www.disneyanimation.com/
World Book. 2001 Volume 5 "Disney, Walt" pp 235-237
http://en.wikipedia.org/wiki/Walt_Disney
http://www.disneyanimation.com/
World Book. 2001 Volume 5 "Disney, Walt" pp 235-237