Evans, T. A., Ingersoll, C., Knight, K. L., & Worrell, T. (1995). Agility following the application of cold therapy. Journal of athletic training, 30(3), S. 231-234. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1317867/pdf/jathtrain00023-0041.pdf

Evans, Todd A., Christopher Ingersoll, Kenneth L. Knight, and Teddy Worrell. "Agility Following the Application of Cold Therapy." Journal of Athletic Training 30, no. 3 (1995): S. 231-234.

Evans, Todd A., Christopher Ingersoll, Kenneth L. Knight, and Teddy Worrell. "Agility Following the Application of Cold Therapy." Journal of Athletic Training 30.3 (1995): S. 231-234.