Baker, C. L. J. ., & Merkley, M. S.. (2000). Clinical evaluation of the athlete's shoulder. Journal of athletic training, 35(3), S. 256-260. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1323386/?page=1

Baker, Champ L. Jr , and Michael S. Merkley. "Clinical Evaluation of the Athlete's Shoulder." Journal of Athletic Training 35, no. 3 (2000): S. 256-260.

Baker, Champ L. Jr , and Michael S. Merkley. "Clinical Evaluation of the Athlete's Shoulder." Journal of Athletic Training 35.3 (2000): S. 256-260.