Alvar, B. A. (2017). NSCA's essentials of tactical strenght and conditioning. Champaign, IL: Human Kinetics.
Citación estilo ChicagoAlvar, Brent A. NSCA's Essentials of Tactical Strenght and Conditioning. Champaign, IL: Human Kinetics, 2017.
Cita MLAAlvar, Brent A. NSCA's Essentials of Tactical Strenght and Conditioning. Champaign, IL: Human Kinetics, 2017.
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