Stamford, B. A., & Shimer, P. (1990). Fitness without exercise: The scientifically proven strategy for achieving maximum health with minimum effort. Warner Books.
Chicago-referens (17:e uppl.)Stamford, Bryant A., och Porter Shimer. Fitness Without Exercise: The Scientifically Proven Strategy for Achieving Maximum Health with Minimum Effort. New York: Warner Books, 1990.
MLA-referens (9:e uppl.)Stamford, Bryant A., och Porter Shimer. Fitness Without Exercise: The Scientifically Proven Strategy for Achieving Maximum Health with Minimum Effort. Warner Books, 1990.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.