References
- Cage, John. 1961. Silence – Lectures and Writings by John Cage. New England, Hanover: Wesleyan University Press.
- Oliveros, Paul. 2005. Deep Listening – A Composer’s Sound Practice. New York: IUniverse.
- Revill, David. 2014. The Roaring Silence – John Cage: A Life. New York: Arcade Publishing.
- Schafer, Murray R. 2012. “The Soundscape.” In The Sound Studies Reader, edited by Jonathan Sterne, 95–103. London, New York: Routledge.
- Street, Seán. 2019. Sound at the Edge of Perception – The Aural Minutiae of Sand and Other Worldly Murmurings. Singapore: Palgrave Pivot.
- Voegelin, Salomé. 2010. Listening to Sound and Silence – Towards a Philosophy of Sound Art. London, New York: Continuum.