Bockel, A. (2015). The Golden Rule in Sports: Investing in the Conditions of Cooperation for a Mutual Advantage in Sports Competitions. Springer.
शिकागो स्टाइल उद्धरणBockel, Alicia. The Golden Rule in Sports: Investing in the Conditions of Cooperation for a Mutual Advantage in Sports Competitions. Springer, 2015.
एमएलए उद्धरणBockel, Alicia. The Golden Rule in Sports: Investing in the Conditions of Cooperation for a Mutual Advantage in Sports Competitions. Springer, 2015.
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