Dennis, Brian. “Review of Experimental Music Catalogue - 2: Hobbs/White Duo Percussion Anthology, and Michael Parsons: Piano Pieces”. Contact: A Journal for Contemporary Music (1971-1990), no. 12 (September 1, 1975). Accessed November 21, 2024. https://bjmh.gold.ac.uk/index.php/contactjournal/article/view/contactjournal12_p38-39.