Emsley, Richard. “Review of Boulez on Music Today Translated by Susan Bradshaw and Richard Rodney Bennett”. Contact: A Journal for Contemporary Music (1971-1990), no. 12 (September 1, 1975). Accessed December 19, 2024. https://journals.gold.ac.uk/index.php/contactjournal/article/view/contactjournal12_p44-45.