Clark, A. (1998). The complete illustrated guide to tai chi: A step-by-step approach to the ancient Chinese movement. Harper Collins.
Cita Chicago (17th ed.)Clark, Angus. The Complete Illustrated Guide to Tai Chi: A Step-by-step Approach to the Ancient Chinese Movement. London: Harper Collins, 1998.
Cita MLA (9th ed.)Clark, Angus. The Complete Illustrated Guide to Tai Chi: A Step-by-step Approach to the Ancient Chinese Movement. Harper Collins, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.