Westcott, W. L., & Baechle, T. R. (1999). Strength training for seniors: An instructor guide for developing safe and effective programs. Human Kinetics.
Citazione stile Chigago Style (17a edizione)Westcott, Wayne L., e Thomas R. Baechle. Strength Training for Seniors: An Instructor Guide for Developing Safe and Effective Programs. Champaign, Il: Human Kinetics, 1999.
Citatione MLA (9a ed.)Westcott, Wayne L., e Thomas R. Baechle. Strength Training for Seniors: An Instructor Guide for Developing Safe and Effective Programs. Human Kinetics, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.