FERRER LÓPEZ, M. Balones y muñecas. Padres y Maestros / Journal of Parents and Teachers, [S. l.], n. 327, p. 28–32, 2013. Disponível em: https://revistas.comillas.edu/index.php/padresymaestros/article/view/1308. Acesso em: 29 mar. 2024.