Nguyen, A., Shultz, S. J., Schmitz, R. J., Luecht, R. M., & Perrin, D. H. (2011). A Preliminary Multifactorial Approach Describing the Relationships Among Lower Extremity Alignment, Hip Muscle Activation, and Lower Extremity Joint Excursion. National Athletic Trainers' Association, Inc.

Nguyen, Anh-Dung, Sandra J. Shultz, Randy J. Schmitz, Richard M. Luecht, và David H. Perrin. A Preliminary Multifactorial Approach Describing the Relationships Among Lower Extremity Alignment, Hip Muscle Activation, and Lower Extremity Joint Excursion. National Athletic Trainers' Association, Inc, 2011.

Nguyen, Anh-Dung, et al. A Preliminary Multifactorial Approach Describing the Relationships Among Lower Extremity Alignment, Hip Muscle Activation, and Lower Extremity Joint Excursion. National Athletic Trainers' Association, Inc, 2011.