^James Lesher, "Feuerbach's Das Gastmahl des Platon and Plato's Symposium" in P. Castillo, S. Knippschild, M. G. Morcillo, and C. Herreros, eds., International Conference: Imagines: The reception of antiquity in performing and visual arts (Logroño: Universidad de La Rioja, 2008), 479–490.
^Debra Nails, The People of Plato, Indianapolis: Hackett Publishing, 2002; pp. 134–135