CARVER, A.; BRACEFIELD, H. Review of Birmingham Triennial Festival 1971. Contact: A Journal for Contemporary Music (1971-1990), [S. l.], n. 3, 1971. DOI: 10.25602/GOLD.cj.v0i3.873. Disponível em: https://bjmh.gold.ac.uk/index.php/contactjournal/article/view/contactjournal03_p30-33. Acesso em: 11 nov. 2024.