WITTS, D.; FRIEL, T.; WISHART, T.; BOON, R. Music and Society - 3: The State of the Nation — a Functional Primer. Contact: A Journal for Contemporary Music (1971-1990), [S. l.], n. 18, 1978. DOI: 10.25602/GOLD.cj.v0i18.1091. Disponível em: https://journals.gold.ac.uk/index.php/contactjournal/article/view/contactjournal18_p10-15. Acesso em: 23 apr. 2024.