HALLEY, R. Review of Tippet’s Fourth Symphony. Contact: A Journal for Contemporary Music (1971-1990), [S. l.], n. 19, 1978. DOI: 10.25602/GOLD.cj.v0i19.1116. Disponível em: https://journals.gold.ac.uk/index.php/contactjournal/article/view/contactjournal19_p29-31. Acesso em: 24 apr. 2024.