Richter, Gisela M. A. 1956. Catalogue of Engraved Gems of the Classical Style: Greek Etruscan, and Roman. Rome: L'Erma di Bretschneider, no. 212, p. 52, pl. 33.Zazoff, Peter. 1968. Etruskische Skarabäen. Mainz am Rhein: Verlag Philipp Von Zabern, no. 704, p. 166.Richter, Gisela M. A. 2006. Catalogue of Engraved Gems of the Classical Style: Greek Etruscan, and Roman, 2nd edn. Rome: L'Erma di Bretschneider, no. 212, p. 52, pl. 33.de Puma, Richard Daniel. 2013. Etruscan Art in the Metropolitan Museum of Art. New Haven and London: The Metropolitan Museum of Art and Yale University Press, no. 7.111c, pp. 288-9.
