Copland, Aaron 1972 Read more about Copland, Aaron 1972 Copland, Aaron. Music and Imagination. Cambridge, MA: Harvard University Press, 1972.
Cowell, Sidney High Fidelity and Musical America 1974 Read more about Cowell, Sidney High Fidelity and Musical America 1974 Cowell, Sidney. “Ivesiana: ‘More than Somethings Just Unusual.’” High Fidelity and Musical America, October 1974, MA-14.
Cowell, Henry 1963 Read more about Cowell, Henry 1963 Cowell, Henry. “Homage to Charles Ives.” In Proceedings of the American Academy of Arts and Letters and the National Institute of Arts and Letters, No. 13 (1963): 263.
Stringham, Edward J. Rocky Mountain News (Denver) 1921 Read more about Stringham, Edward J. Rocky Mountain News (Denver) 1921 Stringham, Edward J. “Ives Puzzles Critics with His Cubistic Sonata and ‘Essays’.” Rocky Mountain News (Denver), July 31, 1921, sec. 2, 1, 17.
Musical Advance 1921 Read more about Musical Advance 1921 “A Futuristic Sonata.” Musical Advance, (April 1921): 16.
Kramer, A. Walter Musical America 1921 Read more about Kramer, A. Walter Musical America 1921 Kramer, A. Walter. “A Pseudo-literary Sonata!!!” Musical America (April 2, 1921): 36.
Patterson, Frank Musical Courier 1922 Read more about Patterson, Frank Musical Courier 1922 Patterson, Frank. “The Perfect Modernist: A Little Primer of Basic Principles (Twelfth Installment).” Musical Courier, February 16, 1922, 7.
New York Times 1902 Read more about New York Times 1902 “A New Cantata.” The New York Times, April 20, 1902, 14.
Rosenfeld, Paul The New Republic 1933 Read more about Rosenfeld, Paul The New Republic 1933 Rosenfeld, Paul. “Two Native Groups.” The New Republic, July 5, 1933, 209-210.
Rosenfeld, Paul The New Republic 1932 Read more about Rosenfeld, Paul The New Republic 1932 Rosenfeld, Paul. “Charles E. Ives.” The New Republic, July 20, 1932, 262-264.