Varèse 1966, str. 16. Varèse, Edgard. 1966. The Liberation of Sound. Perspectives of New Music. 5 (1 (Autumn–Winter)): 11–19. doi:10.2307/832385. JSTOR832385. (Excerpts from lectures by Varèse, compiled and edited with footnotes by Chou Wen-chung.) Partly reprinted in Varèse, Edgard. 2004. The Liberation of Sound. Cox, Christoph; Warner, Daniel (ur.). Audio Culture: Readings in Modern Music. Excerpts from lectures (1936–1962), compiled and annotated by Chou Wen-chung. The Continuum International Publishing. New York. str. 17–21. ISBN0826416152. Pristupljeno 20. siječnja 2014..
Varèse 1966, str. 17. Varèse, Edgard. 1966. The Liberation of Sound. Perspectives of New Music. 5 (1 (Autumn–Winter)): 11–19. doi:10.2307/832385. JSTOR832385. (Excerpts from lectures by Varèse, compiled and edited with footnotes by Chou Wen-chung.) Partly reprinted in Varèse, Edgard. 2004. The Liberation of Sound. Cox, Christoph; Warner, Daniel (ur.). Audio Culture: Readings in Modern Music. Excerpts from lectures (1936–1962), compiled and annotated by Chou Wen-chung. The Continuum International Publishing. New York. str. 17–21. ISBN0826416152. Pristupljeno 20. siječnja 2014..
Varèse 1966, str. 16. Varèse, Edgard. 1966. The Liberation of Sound. Perspectives of New Music. 5 (1 (Autumn–Winter)): 11–19. doi:10.2307/832385. JSTOR832385. (Excerpts from lectures by Varèse, compiled and edited with footnotes by Chou Wen-chung.) Partly reprinted in Varèse, Edgard. 2004. The Liberation of Sound. Cox, Christoph; Warner, Daniel (ur.). Audio Culture: Readings in Modern Music. Excerpts from lectures (1936–1962), compiled and annotated by Chou Wen-chung. The Continuum International Publishing. New York. str. 17–21. ISBN0826416152. Pristupljeno 20. siječnja 2014..
Varèse 1966, str. 17. Varèse, Edgard. 1966. The Liberation of Sound. Perspectives of New Music. 5 (1 (Autumn–Winter)): 11–19. doi:10.2307/832385. JSTOR832385. (Excerpts from lectures by Varèse, compiled and edited with footnotes by Chou Wen-chung.) Partly reprinted in Varèse, Edgard. 2004. The Liberation of Sound. Cox, Christoph; Warner, Daniel (ur.). Audio Culture: Readings in Modern Music. Excerpts from lectures (1936–1962), compiled and annotated by Chou Wen-chung. The Continuum International Publishing. New York. str. 17–21. ISBN0826416152. Pristupljeno 20. siječnja 2014..
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Varèse, Edgard; Jolivet, André (2002). Jolivet-Erlih, Christine (ed.), Correspondance 1931–1965, Contrechamps, str. 110.
Varèse 1966, str. 16. Varèse, Edgard. 1966. The Liberation of Sound. Perspectives of New Music. 5 (1 (Autumn–Winter)): 11–19. doi:10.2307/832385. JSTOR832385. (Excerpts from lectures by Varèse, compiled and edited with footnotes by Chou Wen-chung.) Partly reprinted in Varèse, Edgard. 2004. The Liberation of Sound. Cox, Christoph; Warner, Daniel (ur.). Audio Culture: Readings in Modern Music. Excerpts from lectures (1936–1962), compiled and annotated by Chou Wen-chung. The Continuum International Publishing. New York. str. 17–21. ISBN0826416152. Pristupljeno 20. siječnja 2014..
Varèse 1966, str. 17. Varèse, Edgard. 1966. The Liberation of Sound. Perspectives of New Music. 5 (1 (Autumn–Winter)): 11–19. doi:10.2307/832385. JSTOR832385. (Excerpts from lectures by Varèse, compiled and edited with footnotes by Chou Wen-chung.) Partly reprinted in Varèse, Edgard. 2004. The Liberation of Sound. Cox, Christoph; Warner, Daniel (ur.). Audio Culture: Readings in Modern Music. Excerpts from lectures (1936–1962), compiled and annotated by Chou Wen-chung. The Continuum International Publishing. New York. str. 17–21. ISBN0826416152. Pristupljeno 20. siječnja 2014..
Varèse 1966, str. 16. Varèse, Edgard. 1966. The Liberation of Sound. Perspectives of New Music. 5 (1 (Autumn–Winter)): 11–19. doi:10.2307/832385. JSTOR832385. (Excerpts from lectures by Varèse, compiled and edited with footnotes by Chou Wen-chung.) Partly reprinted in Varèse, Edgard. 2004. The Liberation of Sound. Cox, Christoph; Warner, Daniel (ur.). Audio Culture: Readings in Modern Music. Excerpts from lectures (1936–1962), compiled and annotated by Chou Wen-chung. The Continuum International Publishing. New York. str. 17–21. ISBN0826416152. Pristupljeno 20. siječnja 2014..
Varèse 1966, str. 17. Varèse, Edgard. 1966. The Liberation of Sound. Perspectives of New Music. 5 (1 (Autumn–Winter)): 11–19. doi:10.2307/832385. JSTOR832385. (Excerpts from lectures by Varèse, compiled and edited with footnotes by Chou Wen-chung.) Partly reprinted in Varèse, Edgard. 2004. The Liberation of Sound. Cox, Christoph; Warner, Daniel (ur.). Audio Culture: Readings in Modern Music. Excerpts from lectures (1936–1962), compiled and annotated by Chou Wen-chung. The Continuum International Publishing. New York. str. 17–21. ISBN0826416152. Pristupljeno 20. siječnja 2014..
Woodstra, Chris; Brennan, Gerald; Schrott, Allen, eds. (2005). All Music Guide to Classical Music: The Definitive Guide to Classical Music. San Francisco: Backbeat Books. ISBN 0879308656. OCLC61295944.