Åstrand, P., & Rodahl, K. (1977). Textbook of work physiology: Physiological bases of exercise (2nd ed.). New York: McGraw - Hill.
Παραπομπή Chicago StyleÅstrand, Per-Olof, και Kåre Rodahl. Textbook of Work Physiology: Physiological Bases of Exercise. 2nd ed. New York: McGraw - Hill, 1977.
Παραπομπή MLAÅstrand, Per-Olof, και Kåre Rodahl. Textbook of Work Physiology: Physiological Bases of Exercise. 2nd ed. New York: McGraw - Hill, 1977.
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