DICKINSON, P. Manifesto. Contact: A Journal for Contemporary Music (1971-1990), [S. l.], n. 1, 1971. DOI: 10.25602/GOLD.cj.v0i1.478. Disponível em: https://goldojs-prod.leaf.cosector.com/index.php/contactjournal/article/view/contactjournal01_p15. Acesso em: 18 oct. 2024.