JOYCE, C. MISPLACED ACAPELLA: Musical Purism and Cross-Cultural Comfort Zones. Perfect Beat, [S. l.], v. 4, n. 1, p. 112–117, 2015. DOI: 10.1558/prbt.v4i1.28733. Disponível em: http://journal.equinoxpub.com/PB/article/view/16696. Acesso em: 24 jan. 2022.