1. Marsh, David (1987). Intercenales (Dinner Pieces), David Marsh. First published 1429.
2. Rykwert, Joseph, Leach, Neil, and Tavernor, Robert (1991). De re aedifactoria: On the Art of Building in Ten Books, The MIT Press. First published 1452.
3. Bargagli, Scipione (1594). Dell’imprese, Appresso Francesco de’ Franceschi.
4. Bonfante, Giuliano, and Bonfante, Larissa (1983). The Etruscan Language: An Introduction, New York University Press.
5. Cole, Michael, and Zorach, Rebecca (2009). Perpetual Exorcism in Sistine Rome. The Idol in the Age of Art: Objects, Devotions and the Early Modern World, Ashgate.