Ferguson, Charles W., Review of Elmer Gantry, in Critical Essays on Sinclair Lewis, edited by Martin Bucco, G. K. Hall, 1986, pp. 47—48; originally published in the Bookman, March 1927.

Grebstein, Sheldon Norman, Sinclair Lewis, Twayne United States Authors Series, No. 14, Twayne, 1962, pp. 99—107.

Lundquist, James, Sinclair Lewis, Frederick Ungar Publishing, 1973, pp. 49—53.

Schorer, Mark, "Introduction," in Sinclair Lewis: A Collection of Critical Essays, edited by Mark Schorer, Prentice-Hall, 1962, p. 4.

———, Sinclair Lewis: An American Life, McGraw Hill, 1961, pp. 737—38.

West, Rebecca, Review of Elmer Gantry, in Sinclair Lewis: A Collection of Critical Essays, edited by Mark Schorer, Prentice-Hall, 1962, pp. 39—45; originally published in New York Herald Tribune Books, March 13, 1927.