New York, Salander O'Reilly Galleries, Giambologna: An Exhibition of Sculpture by the Master and His Followers from The Collection of Michael Hall, Esq., 6 March - 4 April 1998, C. Avery ed., pp. 158-9, no. 57 (as Hubert Gerhard).
M. Schwartz, ed., European Sculpture from the Abbott Guggenheim Collection, New York, 2008, pp. 64-65, no. 26.
L. Planiscig, Venezianische Bildhauer der Renaissance, Vienna, 1921, pp. 570-571, figs, 627 and 629.
J. Warren, Medieval and Renasissance Sculpture - A Catalogue of the Collection in the Ashmolean Museum, Oxford, Oxford, 2014, p. 258, fig. 121.