1. Frank Thomas and Ollie Johnston, “The Illusion of Life”, Disney Publications.
2. Richard Williams, “Animator’s Survival Kit”, Faber; Revised Edition (5 November 2009).
3. Elle Besen and Bryce Hallett, “Animation Unleashed: 100 Principles Every Animator, Comic Book Writer, Filmmaker, Video Artist, and Game Developer Should Know”, Michael Wiese Productions; Ill edition (1 October 2008).
4. Tony White, “The Animator's Workbook: Step-By-Step Techniques of Drawn Animation”, Paperback, 1988.