Struble, John Warthen. “The Concord Sonata of Charles E. Ives: A Reference for Pianists and Scholars.” M.A. thesis, University of California at San Diego, 1978.

Starr, Larry. A Union of Diversities: Style in the Music of Charles Ives. New York, NY: Schirmer Books, 1992.

Slonimsky, Nicolas. “Working with Ives.” Program booklet of the South Florida Ives Festival, 1974-76.

Kinney, Arthur. Modern Fiction Studies 31 (Summer 1985): 411-413.

Reed, Joseph W. Three American Originals: John Ford, William Faulkner, & Charles Ives. Middletown, CT: Wesleyan University Press, 1984.

Osborne, William. “Charles Ives the Organist.” The American Organist (July 1990): 58-64.

Nicholls, David. American Experimental Music 1890-1940. Cambridge, UK: Cambridge University Press, 1990.

Nelson, Mark D. “Beyond Mimesis: Transcendentalism and Processes of Analogy in Charles Ives’ ‘The Fourth of July.’” Perspectives of New Music 22, Nos. 1-2 (1984): 353.

Moore, Ralph Joseph, Jr. “The Background and the Symbol: Charles E. Ives, a Case Study in the History of American Cultural Expression.” Senior Essay, American Studies Department, Yale College, 1954.

Mead, Rita H. “Cowell, Ives, and New Music.” Musical Quarterly 66, No. 4 (October 1980).