Breck, Joseph. "Recent Accessions." The Metropolitan Museum of Art Bulletin, o.s., 13, no. 6 (June 1918). p. 146.
Townsend, Horace, ed. De Luxe Illustrated Catalogue of the Beautiful Treasures and Antiquities Illustrating the Golden Age of Italian Art Belonging to the Famous Expert and Antiquarian Signor Stefano Bardini of Florence, Italy. New York: American Art Association, April 23-27, 1918. no. 387.
Castelnuovo-Tedesco, Lisbeth, and Jack Soultanian. Italian Medieval Sculpture in The Metropolitan Museum of Art and The Cloisters. New York: The Metropolitan Museum of Art, 2010. no. 3, pp. 11–13.