DOTRAS, L. Cursos de verano en Comillas English House. Padres y Maestros / Journal of Parents and Teachers, [S. l.], n. 236, p. 35–39, 2014. Disponível em: https://revistas.comillas.edu/index.php/padresymaestros/article/view/2997. Acesso em: 28 abr. 2024.