GARDÓN, N. Joyeros de estrellas: los planetarios. Padres y Maestros / Journal of Parents and Teachers, [S. l.], n. 321, p. 28–31, 2014. Disponível em: https://revistas.comillas.edu/index.php/padresymaestros/article/view/1422. Acesso em: 22 nov. 2024.