BÜLGÖZDI, I.; RÉTI, Z. Rock opera and resistance: ’Stephen, the King’ as a building block of minority ethnic identity in Transylvania and the United States. Popular Music History, [S. l.], v. 11, n. 1, p. 10–27, 2018. DOI: 10.1558/pomh.36186. Disponível em: https://journal.equinoxpub.com/PMH/article/view/13221. Acesso em: 30 jan. 2023.