TORRES JACK, A. ¡Los fantasmas existen!. Padres y Maestros / Journal of Parents and Teachers, [S. l.], n. 317, p. 19–22, 2014. Disponível em: https://revistas.comillas.edu/index.php/padresymaestros/article/view/1495. Acesso em: 20 abr. 2024.