American Alliance for Health, P. E. (1998). Research quartely for exercise and sport. Washington, DC: American Alliance for Health, Physical Education, Recreation and Dance.
Citación estilo ChicagoAmerican Alliance for Health, Physical Education. Research Quartely for Exercise and Sport. Washington, DC: American Alliance for Health, Physical Education, Recreation and Dance, 1998.
Cita MLAAmerican Alliance for Health, Physical Education. Research Quartely for Exercise and Sport. Washington, DC: American Alliance for Health, Physical Education, Recreation and Dance, 1998.
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