Williams, J. M. (2001). Applied sport psychology: Personal growth to peak performance. Mountain View: Mayfield Pub. Co.
استشهاد بنمط شيكاغوWilliams, Jean M. Applied Sport Psychology: Personal Growth to Peak Performance. Mountain View: Mayfield Pub. Co, 2001.
MLA استشهادWilliams, Jean M. Applied Sport Psychology: Personal Growth to Peak Performance. Mountain View: Mayfield Pub. Co, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.