CORMIER, R. J. Medieval Courtly Literature, Royal Patronage and World Harmony (III). Anuario de Estudios Medievales, [S. l.], v. 21, n. 1, p. 277–290, 1991. DOI: 10.3989/aem.1991.v21.1111. Disponível em: https://estudiosmedievales.revistas.csic.es/index.php/estudiosmedievales/article/view/1111. Acesso em: 20 abr. 2024.