Rebollo González, José Antonio, and Pedro Sáenz-López Buñuel. “Formación De Animadores De Deporte Para Todos (Training of Coordinators of Sports for Everyone)”. Retos 17 (January 1, 2010): 62–66. Accessed November 1, 2025. http://www.revistaretos.org/index.php/retos/article/view/34671.