Clark, A. (1998). The complete illustrated guide to tai chi: A step-by-step approach to the ancient Chinese movement. Harper Collins.
Chicago-referens (17:e uppl.)Clark, Angus. The Complete Illustrated Guide to Tai Chi: A Step-by-step Approach to the Ancient Chinese Movement. London: Harper Collins, 1998.
MLA-referens (9:e uppl.)Clark, Angus. The Complete Illustrated Guide to Tai Chi: A Step-by-step Approach to the Ancient Chinese Movement. Harper Collins, 1998.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.