GILLMOR, A. Contemporary Music in Canada - 2: The Avantgarde and Beyond. Contact: A Journal for Contemporary Music (1971-1990), [S. l.], n. 12, 1975. DOI: 10.25602/GOLD.cj.v0i12.972. Disponível em: https://journals.gold.ac.uk/index.php/contactjournal/article/view/contactjournal12_p15-24. Acesso em: 24 apr. 2024.