Baron, Carol K. “Ives and the Concord Transcendentalists.” Paper presented at Charles Ives: A Yankee Genius or Musical Fraud. Charles Ives Center, Danbury, Connecticut, October 1991.
Martha Dorrill. "The Alcotts.” Paper presented at Contemporary Music Festival: The Life and Works of Charles Ives. Longwood College, Department of Music, Farmville, Virginia, October 24-25, 1991.
Hesselink, Paul and Frieda Myers. “Ives and Quarter Tones.” Paper presented at Contemporary Music Festival: The Life and Works of Charles Ives. Longwood College, Department of Music, Farmville, Virginia, October 24-25, 1991.
Etheridge, Elizabeth. “Ives the Insurance man.” Paper presented at Contemporary Music Festival: The Life and Works of Charles Ives. Longwood College, Department of Music, Farmville, Virginia, October 24-25, 1991.
Asmodo, Joe. “Charles Ives: Komponist als Zweitberuf oder National- held mit Hindernissen.” AbraHadAbra: Das Magazin des Neuen Aons 4/8 (August 1991): 52-54.