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Ives, Charles. “Charles Ives: ‘Essays before a Sonata’.” In Landmarks of American Writing, edited by Alfred V. Frankenstein and Hennig Cohen, 270-278. New York, NY: Basic Books, 1969.

Mays, Kenneth Robert. “The use of hymn tunes in the works of Charles Ives.” M.M. Thesis, Indiana University, 1961.

Cox, Paul Wathen. “An analysis of sonority tapes in selected songs of Charles Ives.” M.M. Thesis, Indiana University, 1970.

Montague, Stephen Rowley. “The simple and complex in selected works of Charles Ives.” M.M. Thesis, Florida State University, 1967.

Rossomando, Fred Edward. “A Conductor's Guide to the Third Symphony of Charles Ives.” M.M. Thesis, Indiana University, 1977.

Sarette, Gregory L. “Rhythm(ic?) Devices in Selected Works in Charles Ives.” M.A. Thesis, University of Wyoming, 1977.

Barnettt, Christina Powers. “Charles Ives: 114 Songs and Transcendental Philosophy.” D.M.A. Dissertation, University of Texas at Austin, 1986.

Weiss, Mark. A Meditation on Charles Ives. Boston: Heron Press, 1977.

Sinclair, James B. and Jan Swafford. Charles Ives + 50: Catalog. Bloomington, IN: Charles Ives Society, 2003.