GARCÍA ARETIO, L. Pre-escolar: nivel trascendental. Padres y Maestros / Journal of Parents and Teachers, [S. l.], n. 115, p. 41–43, 2015. Disponível em: https://revistas.comillas.edu/index.php/padresymaestros/article/view/5182. Acesso em: 19 abr. 2024.