MCKENRY, T. J. From Overt to Covert: The Changing Role of Cultural Commentary in Australian Operatic Repertoire 1990-2009. Journal of Music Research Online, [S. l.], v. 4, 2022. Disponível em: https://www.jmro.org.au/jmro3/index.php/main/article/view/12. Acesso em: 27 jul. 2025.