Hilton Kramer. The Sculpture of Gaston Lachaise. New York, 1967, pls. 34 and 35 (not this cast).Carolyn Kinder Carr and Margaret C. S. Christman. Gaston Lachaise, Portrait Sculpture. Exh. cat., National Portrait Gallery, Smithsonian Institution. Washington, D. C., 1985, pp. 44–45 (not this cast).Joan M. Marter in American Sculpture in The Metropolitan Museum of Art. Ed. Thayer Tolles. Vol. 2, A Catalogue of Works by Artists Born between 1865 and 1885. New York and New Haven, 2001, p. 670, no. 310, ill.