LABRADOR, C. Roger Cousinet y la pedagogía de grupo. Padres y Maestros / Journal of Parents and Teachers, [S. l.], n. 240, p. 36–39, 2014. Disponível em: https://revistas.comillas.edu/index.php/padresymaestros/article/view/2937. Acesso em: 7 may. 2024.