※一部利用できない機能があります
- American Coaching Effectiveness Program (10)
- Eisenman, Patricia (2)
- Benson, Joan E., 1954- (1)
- Johnson, Stephen C., 1950- (1)
- Leith, Larry M., 1949- (1)
- Martens, Rainer, 1942- (1)
- Neville, William J. (1)
- USVBA Coaching Accreditation Program (1)
- United States Lawn Tennis Association (1)
- United States Volleyball Association (1)