Witts, Dick, Tony Friel, Trevor Wishart, and Richard Boon. “Music and Society - 3: The State of the Nation — a Functional Primer”. Contact: A Journal for Contemporary Music (1971-1990), no. 18 (January 1, 1978). Accessed April 19, 2024. https://journals.gold.ac.uk/index.php/contactjournal/article/view/contactjournal18_p10-15.