Não informado. (2002). Journal of Strength and Conditioning Research. National Strength and Conditioning Association.
Chicago-Zitierstil (17. Ausg.)Não informado. Journal of Strength and Conditioning Research. Colorado Springs, Colo: National Strength and Conditioning Association, 2002.
MLA-Zitierstil (8. Ausg.)Não informado. Journal of Strength and Conditioning Research. National Strength and Conditioning Association, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.