Robertson, D. G. E., Caldwell, G. E., Hamill, J., Kamen, G., & Whittlesey, S. N. (2004). Research methods in biomechanics. Human Kinetics.
Dyfyniad Arddull ChicagoRobertson, D. Gordon E., Graham E. Caldwell, Joseph Hamill, Gary Kamen, and Saunders N. Whittlesey. Research Methods in Biomechanics. Champaign, IL: Human Kinetics, 2004.
Dyfyniad MLARobertson, D. Gordon E., et al. Research Methods in Biomechanics. Human Kinetics, 2004.
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