Rorem, Ned 1968 Read more about Rorem, Ned 1968 Rorem, Ned. Music and People, 14, 137, 141, 144. New York, NY: George Brazillerj, 1968.
Payne, Anthony Tempo 1968 Read more about Payne, Anthony Tempo 1968 Payne, Anthony. “Record Guide.” Tempo 85 (Summer 1968): 33.
Llloyd, Norman 1968 Read more about Llloyd, Norman 1968 Lloyd, Norman. “Ives, Charles Edward.” The Golden Encyclopedia of Music. New York, NY: Golden Press, 259-260.
Johnson [Swafford], Jan L. 1968 Read more about Johnson [Swafford], Jan L. 1968 Johnson [Swafford], Jan L. “The Second Phase Compositional Tech-niques and Form in Ives’ Fourth Symphony.” B.A. senior honors essay, Harvard College, Harvard University, 1968.
Edwards, Arthur C. and W. Thomas Marrocco 1968 Read more about Edwards, Arthur C. and W. Thomas Marrocco 1968 Edwards, Arthur C. and W. Thomas Marrocco. Music in the United States, 123--124, 157. Dubuque, IA: Wm. C. Brown Publishers, 1968.
Deri, Otto 1968 Read more about Deri, Otto 1968 Deri, Otto. Exploring-Century Music. New York, NY: Holt, Rinehart and Winston, 1968.
Paap, Wouter Mens en Melodie 1968 Read more about Paap, Wouter Mens en Melodie 1968 Paap, Wouter. “Charles Ives, een herontdekt componist.” Mens en Melodie (July 1968) 23/7: 197--200.
Vermeulen, Ernst Sonorum Speculum 1968 Read more about Vermeulen, Ernst Sonorum Speculum 1968 Vermeulen, Ernst. “Compositions by Louis Andriessen and Peter Schat Incorporating Quotations.” Sonorum Speculum (Summer 1968) 35: 1-12.
Barlow, Jon Musical Opinion 1968 Read more about Barlow, Jon Musical Opinion 1968 Barlow, Jon. “The Music of Charles Ives.” Musical Opinion 91/1089 (June 1968): 487, 489.
Dickinson, Peter Music in Education 1968 Read more about Dickinson, Peter Music in Education 1968 Dickinson, Peter. “Charles Ives.” Music in Education 32/331 (May--June 1968): 138--140, 157.