Heyward, V. H. (1998). Advanced fitness assessment & exercise prescription (3rd ed.). Human Kinetics.
Chicago-Zitierstil (17. Ausg.)Heyward, Vivian H. Advanced Fitness Assessment & Exercise Prescription. 3rd ed. Champaign, Ill: Human Kinetics, 1998.
MLA-Zitierstil (9. Ausg.)Heyward, Vivian H. Advanced Fitness Assessment & Exercise Prescription. 3rd ed. Human Kinetics, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.