Powers, S. K. 1., & Dodd, S. L. (1997). The essentials of total fitness: Exercise, nutrition, and wellness. Boston: Allyn and Bacon.
Dyfyniad Arddull ChicagoPowers, Scott K. 1950-, và Stephen L. Dodd. The Essentials of Total Fitness: Exercise, Nutrition, and Wellness. Boston: Allyn and Bacon, 1997.
Dyfyniad MLAPowers, Scott K. 1950-, và Stephen L. Dodd. The Essentials of Total Fitness: Exercise, Nutrition, and Wellness. Boston: Allyn and Bacon, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.