IBERNI, L. G. The problem of a Spanish national opera in 1885. Cuadernos de arte de la Universidad de Granada, [S. l.], v. 26, p. 219–228, 1995. Disponível em: https://revistaseug.ugr.es/index.php/caug/article/view/10827. Acesso em: 19 may. 2024.