1. George GS (ed): American Association of Cheerleading Coaches and Advisors; Cheerleading Safety Manual. Memphis, UCA Publications Dept, 1990
2. National Collegiate Athletic Association (NCAA): NCAA Injury Surveillance System. Overland Park, KS, NCAA, 1993
3. Mueller FO: Cheerleading Injury Research. Memphis, UCA Publications Dept, 1993
4. Ganglion cysts and tear of triangular fibrocartilages of both wrists in a cheerleader