FERRO, A.; IGLESIAS, E.; PEREIRA, C. 7 vírgenes. Padres y Maestros / Journal of Parents and Teachers, [S. l.], n. 303, 2014. Disponível em: https://revistas.comillas.edu/index.php/padresymaestros/article/view/1781. Acesso em: 1 may. 2024.