STEVENSON, R. Anuario Musical, XXVI-1971. Revista Musical Chilena, [S. l.], v. 28, n. 128, p. p. 104–105, 1974. Disponível em: https://revistamusicalchilena.uchile.cl/index.php/RMCH/article/view/11996. Acesso em: 1 oct. 2022.