Williams, J. M. (1993). Applied sport psychology: Personal growth to peak performance.
Chicago Edition CitationWilliams, Jean M. Applied Sport Psychology: Personal Growth to Peak Performance. London, Mayfield Publishing Company, 1993.
MLA Edition CitationWilliams, Jean M. Applied Sport Psychology: Personal Growth to Peak Performance. 1993.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.