Williams, J. M. Applied Sport Psychology: Personal Growth to Peak Performance /Jean K. Williams. Mayfeld Publishing Company.
Trích dẫn kiểu ChicagoWilliams, Jean M. Applied Sport Psychology: Personal Growth to Peak Performance /Jean K. Williams. Mayfeld Publishing Company.
Trích dẫn MLAWilliams, Jean M. Applied Sport Psychology: Personal Growth to Peak Performance /Jean K. Williams. Mayfeld Publishing Company.
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