Chavez, Carlos Clave, Voz de la Juventud Musical Uruguaya 1962
Chávez, Carlos. “Ives y Copland.” Clave, Voz de la Juventud Musical Uruguaya 49 (August--September 1962): 19--23.
E. Comparisons and Relationships with Other Composers, Artists, and Writers
Schonberg, Harold C. The New York Times 1962
Schonberg, Harold C. “Ives and Ruggles.” The New York Times. March 3, 1962: 16.
Yates, Peter American Composers Alliance Bulletin 1960
Yates, Peter. “Lou Harrison.” American Composers Alliance Bulletin 9/2: 2-6.
Copland, Aaron New York Times Magazine 1955
Copland, Aaron. “Modern Music: Fresh and Different.” New York Times Magazine (March 13, 1955): 15, 60, 62.
Cowell, Henry Music Clubs Magazine 1952
Cowell, Henry. “On Programming American Music.” Music Clubs Magazine 31/5 (May 1952): 23.
Copland, Aaron 1952
Copland, Aaron. Music and Imagination: The Charles Eliot Norton Lectures at Harvard University, 1951-1952, 99, 111-114. Cambridge, MA: Harvard University Press, 1952.
Copland, Aaron 1951
Copland, Aaron. Charles Eliot Norton Lectures at Harvard University, 1951-1952.
Goosens, Eugene 1951
Goosens, Eugene. Overtures and Beginners: A Musical Autobiography. London, United Kingdom: Metheun Publishing, 1951.
Slonimsky, Nicolas 1948
Slonimsky, Nicolas. “A Thing or Two about Music.” In Prophet of Music to Come, 207-210. New York, NY: Allen, Towne & Heath.
Smith, Moses 1947
Koussevitzky, Moses Smith. Koussevitzky. New York, NY: Allen, Towne & Heath, 1947.