J. Conner and J. Rosenkranz, Rediscoveries in American Sculpture: Studio Works 1893-1939, Houston, Texas, 1989, p. 126.
E.A. Gordon, The Sculpture of Frederick William MacMonnies: A Critical Catalogue, Ann Arbor, Michigan, 1998, p. 121.
G.P. Opitz, Dictionary of American Sculptors: 18th Century to the Present, Poughkeepsie, New York, 1894, p. 575, another example illustrated.
M. Smart and E.A. Gordon, A Flight with Fame: The Life and Art of Frederick MacMonnies, Madison, Connecticut, 1996, pp. 92, 288, another example illustrated.