(en) Brian Kennedy, Chinese Martial Arts Training Manuals : a historical survey, Blue Snae Books, , 328 p. (ISBN1-58394-194-0, lire en ligne), p. 38
jstor.org
Stanley E. Henning, « The Chinese Martial Arts in Historical Perspective », in Military Affairs 45, no. 4 (1981) [1] et Meir Shahar, The Shaolin monastery: history, religion, and the Chinese martial arts, 2008.