Carcamo-Oyarzun, Jaime, Georg Wydra, Claudio Hernandez-Mosqueira, y Cristian Martinez-Salazar. « Una Mirada Intercultural (Attitudes towards Physical Education: Degrees of Importance and Conformance Among Schoolchildren in Chile and Germany». Retos 32 (julio 1, 2017): 158–162. Accedido diciembre 26, 2024. https://recyt.fecyt.es/index.php/retos/article/view/52824.