Guzman, R. J. (2017). The swimming drill book (Second edition.). Champaign, Illinois: Human Kinetics.
Citación estilo ChicagoGuzman, Ruben J. The Swimming Drill Book. Second edition. Champaign, Illinois: Human Kinetics, 2017.
Cita MLAGuzman, Ruben J. The Swimming Drill Book. Second edition. Champaign, Illinois: Human Kinetics, 2017.
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