John Cage at the World Premiere of Music for seven musicians
Cage, John - Composer
State University of New York at Buffalo. Music Library
North American New Music Festival
Black and White
Photographic prints -- 1980-1990
Mus. Arc. 13
Mandolfo, Michael, “John Cage at the World Premiere of Music for seven musicians,” Digital Collections - University at Buffalo Libraries, accessed January 21, 2018, https://ubdigit.buffalo.edu/items/show/20650.