Downes, Olin. “American Music Sung by Thomas.” The New York Times. March 25, 1940, 10.

Downes, Olin. “Concert Devoted to Music by Ives.” The New York Times. February 25, 1939, 18.

Sebastian, John. “Charles Ives at Last.” New Masses, February 7, 1939, 30.

“Insurance Man.” Time XXXIII, January 30, 1939, 44-45.

Downes, Olin. “A Lonely American Composer.” The New York Times. January 29, 1939, sec. 9, 7.

Herrmann, Bernard. “Charles Ives.” Trend 1/3 (September-November, 1932): 99-101.

Kolodin, Irving. “American Music.” Sun (New York, NY). November 5, 1932, 7.

Berger, Arthur V. “The Songs of Charles Ives.” Musical Mercury 1 (October-November, 1934): 97-98.

Berger, Arthur V. “Ruggles Work Performed.” Sunday Mirror (New York). January 24, 1932.

Mendel, Arthur. “Music: The American Composer.” Nation 134. May 18, 1932, 579.