Book: Petrus camper (2015). Science, the Arts, and Society in the Eighteenth‑century Dutch Republic. Hilversum, Netherlands: Klaas van Berkel, Bart A.M. Ramakers, on page 286.
Book: Joselita Raspi Serra (1986). Paestum and the doric revival, 1750 – 1830. New York: National Academy of Design, on page 47