Block, Geoffrey. “Remembrance of Dissonances Past: The Two Published Editions of Ives’s Concord Sonata.” In Ives Studies, edited by Philip Lambert, 27-50. Cambridge, United Kingdom: Cambridge University Press, 1997.
Baron, Carol Kitzes. “Ives on His Own Terms: An Explanation, a Theory of Pitch Organization, and a New Critical Edition for the Three Page Sonata.” Ph.D. diss., City University of New York, 1987.