Gunnoe, A. J., Horodyski, M., Tennant, L. K., & Murphey, M. (2001). The effect of life events on incidence of injury in high school football players. Journal of athletic training, 36(2), S. 150-155. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC155526/pdf/attr_36_02_0150.pdf

Gunnoe, Aimee J., MaryBeth Horodyski, L. Keith Tennant, and Milledge Murphey. "The Effect of Life Events On Incidence of Injury in High School Football Players." Journal of Athletic Training 36, no. 2 (2001): S. 150-155.

Gunnoe, Aimee J., MaryBeth Horodyski, L. Keith Tennant, and Milledge Murphey. "The Effect of Life Events On Incidence of Injury in High School Football Players." Journal of Athletic Training 36.2 (2001): S. 150-155.