1. Berger, B. G., & Motl, R. W. (2000). Exercise and mood: A selective review and synthesis of research employing the profile of mood states. Journal of Applied Sport Psychology, 12, 69-92.
2. Brewer, B. W., & Petrie, T. A. (1996). Exploring sport and exercise psychology. In J. L. Van Raalte & B. W. Brewer (Eds.), Psychopathology in sport and exercise (pp. 257-274). Washington, DC: American Psychological Association.
3. Daino, A. (1985). Personality traits of adolescent tennis players. International Journal of Sport Psychology, 16, 120-125.
4. Davis, C., & Mogk, J. (1994). Some personality correlates of interest and excellence in sport. International Journal of Sport Psychology, 25, 131-143.
5. Derogatis, L. R. (1994). SCL-90-R: Administration, scoring, and procedures manual (3rd ed.). Minneapolis, MN: Derogatis.