ROOKE, C. Experimental Music Catalogue: Verbal Anthology. Contact: A Journal for Contemporary Music (1971-1990), [S. l.], n. 7, 1974. DOI: 10.25602/GOLD.cj.v0i7.924. Disponível em: https://bjmh.gold.ac.uk/index.php/contactjournal/article/view/contactjournal07_p31-32. Acesso em: 15 oct. 2024.