Bockel, A. (2015). The Golden Rule in Sports: Investing in the Conditions of Cooperation for a Mutual Advantage in Sports Competitions. Springer.
استشهاد بنمط شيكاغوBockel, Alicia. The Golden Rule in Sports: Investing in the Conditions of Cooperation for a Mutual Advantage in Sports Competitions. Springer, 2015.
MLA استشهادBockel, Alicia. The Golden Rule in Sports: Investing in the Conditions of Cooperation for a Mutual Advantage in Sports Competitions. Springer, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.