White, Donald J., Keith R. DeVries, David G. Romano, Irene B. Romano, and Yelena Stolyarik. The Ancient Greek World:The Rodney S. Young Gallery. Philadelphia: University of Pennsylvania Museum of Archaeology and Anthropology, 1995. See: p. 17
Head, Barclay V. A Catalogue of the Greek Coins in the British Museum. Caria, Cos, Rhodes, etc.. London: British Museum Press, 1897. See: p. 233, no. 27ff
