Agel, J., Olson, D. E., Dick, R., Arendt, E. A., Marshall, S. W., & Sikka, R. S. (2007). Descriptive epidemiology of collegiate women's basketball injuries: National Collegiate Athletic Association Injury Surveillance System, 1988–1989 through 2003–2004. Journal of athletic training, 42(2), S. 202-210. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1941290/

Agel, Julie, David E. Olson, Randall Dick, Elizabeth A. Arendt, Stephen W. Marshall, and Robby S. Sikka. "Descriptive Epidemiology of Collegiate Women's Basketball Injuries: National Collegiate Athletic Association Injury Surveillance System, 1988–1989 Through 2003–2004." Journal of Athletic Training 42, no. 2 (2007): S. 202-210.

Agel, Julie, et al. "Descriptive Epidemiology of Collegiate Women's Basketball Injuries: National Collegiate Athletic Association Injury Surveillance System, 1988–1989 Through 2003–2004." Journal of Athletic Training 42.2 (2007): S. 202-210.