Bortoli, L, Bertollo, M, Comani, S & Robazza, C. (2011). Competence, achievement goals, motivational climate, and pleasant psychobiosocial states in youth sport. Journal of Sports Sciences, 29 (2), 171-180. doi: 10.1080/02640414.2010.530675
APA-Zitierstil (7. Ausg.)Bortoli, L., Bertollo, M., Comani, S., & Robazza, C. (2011). Competence, achievement goals, motivational climate, and pleasant psychobiosocial states in youth sport. Journal of Sports Sciences, 29(2), 171-180.
Chicago-Zitierstil (17. Ausg.)Bortoli, L., M. Bertollo, S. Comani, und C. Robazza. "Competence, Achievement Goals, Motivational Climate, and Pleasant Psychobiosocial States in Youth Sport." Journal of Sports Sciences 29, no. 2 (2011): 171-180.
MLA-Zitierstil (9. Ausg.)Bortoli, L., et al. "Competence, Achievement Goals, Motivational Climate, and Pleasant Psychobiosocial States in Youth Sport." Journal of Sports Sciences, vol. 29, no. 2, 2011, pp. 171-180.