CAGE, J. Cage-Interview Nr. 3 / No. 3.; Almeida Contemporary Festival, London, 1990; Various afternoon and evening moments, Almeida Bar, 19/6/90; Sweeney-Turner im Gespräch mit John Cage. European Journal of Musicology, [S. l.], v. 6, 2003. DOI: 10.5450/ejm.2003.6.6179. Disponível em: https://bop.unibe.ch/EJM/article/view/6179. Acesso em: 26 apr. 2024.