Nagel, D. L., Black, D. R., Leverenz, L. J., & Coster, D. C. (2000). Evaluation of a screening test for female college athletes with eating disorders and disordered eating. Journal of athletic training, 35(4), S. 431-440. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1323370/?page=1

Nagel, Deborah L., David R. Black, Larry J. Leverenz, and Daniel C. Coster. "Evaluation of a Screening Test for Female College Athletes With Eating Disorders and Disordered Eating." Journal of Athletic Training 35, no. 4 (2000): S. 431-440.

Nagel, Deborah L., David R. Black, Larry J. Leverenz, and Daniel C. Coster. "Evaluation of a Screening Test for Female College Athletes With Eating Disorders and Disordered Eating." Journal of Athletic Training 35.4 (2000): S. 431-440.