Cylkowski, G. J. (1997). Developing a lifelong contract in the sports marketplace. Athletic Achievements.
Chicagoスタイル(17版)引用形式Cylkowski, Greg J. Developing a Lifelong Contract in the Sports Marketplace. Little Canada, MN: Athletic Achievements, 1997.
MLA(8版)引用形式Cylkowski, Greg J. Developing a Lifelong Contract in the Sports Marketplace. Athletic Achievements, 1997.
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