Lessac, A. (2019). Body wisdom: The use and training of the human body. Lessac Training and Research Institute.
Chicago-referens (17:e uppl.)Lessac, Arthur. Body Wisdom: The Use and Training of the Human Body. New York, N.Y.: Lessac Training and Research Institute, 2019.
MLA-referens (9:e uppl.)Lessac, Arthur. Body Wisdom: The Use and Training of the Human Body. Lessac Training and Research Institute, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.