Williams, J. M. Applied sport psychology: Personal growth to peak performance. Mayfield Publishing Co.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWilliams, Jean M. Applied Sport Psychology: Personal Growth to Peak Performance. CAlifornia: Mayfield Publishing Co.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWilliams, Jean M. Applied Sport Psychology: Personal Growth to Peak Performance. Mayfield Publishing Co.
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