National Strength and Conditioning Association. (1979). Strength and Conditioning Journal. Colorado, Estados Unidos: National Strength and Conditioning Association.
Citación estilo ChicagoNational Strength and Conditioning Association. Strength and Conditioning Journal. Colorado, Estados Unidos: National Strength and Conditioning Association, 1979.
Cita MLANational Strength and Conditioning Association. Strength and Conditioning Journal. Colorado, Estados Unidos: National Strength and Conditioning Association, 1979.
Precaución: Estas citas no son 100% exactas.