BALL, A.; MOODY, I.; INGRAM, J. Controversies Incorporated: Bridging That Gap; The Mystic’s Point of View; The Notation of Time: A Reaction to Richard Barrett’s Reply. Contact: A Journal for Contemporary Music (1971-1990), [S. l.], n. 31, 1987. DOI: 10.25602/GOLD.cj.v0i31.1280. Disponível em: https://bjmh.gold.ac.uk/index.php/contactjournal/article/view/contactjournal31_p27-30. Acesso em: 22 may. 2024.