Gucciardi, D. F., & Mallett, C. J. (2010). Mental toughness. Routledge handbook of applied sport psychology : a comprehensive guide for students and practitioners, S. 547-556.
Chicago ZitierstilGucciardi, Daniel F., and Clifford J. Mallett. "Mental Toughness." Routledge Handbook of Applied Sport Psychology : A Comprehensive Guide for Students and Practitioners 2010: S. 547-556.
MLA ZitierstilGucciardi, Daniel F., and Clifford J. Mallett. "Mental Toughness." Routledge Handbook of Applied Sport Psychology : A Comprehensive Guide for Students and Practitioners 2010: S. 547-556.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.