Book
Helmholtz, Hermann L. F. – On the sensations of tone : as a physiological basis for the theory of music. – New York : Dover Publications, 1954. – 576 p. – (Dover classics of science and mathematics).
Web site
Anarchive 2 : Digital Snow. – Montréal : Époxy Communications, 2002. {{www.digitalsnow.org}}
Part of Web site
«Music Composition Area». – Schulich School of Music of McGill University. {{www.mcgill.ca}}
Text in periodical
Clayton, Trevor . – «La restauration du Highlife au Ghana = Restoring Ghana's Highlife». – Bulletin [on line]. – Vol. 35, no. 4 (Juillet/Août 2003). – N. p. {{www.fondation-langlois.org}}
Festival
9th Annual New York Avant Garde Festival, New York and along the Hudson River, N. Y., United States, October 28-30, 1972.
Festival
Eighth Annual New York Avant Garde Festival (Armory Show), 69th regiment armory, New York, N. Y., United States, November 19, 1971.
Festival
7th Annual New York Avant Garde Festival on Two Islands, New York, N. Y., United States, September 28-October 4, 1969.