Coba jelasin Catatan dari I, Claudius (film) dong

Baxter, John. "14. The Fall of Claudius", The Cinema of Josef von Sternberg. London: Tantivy Press, 1971. pp. 136–149. .

Solomon, Jon. The Ancient World in the Cinema: Revised and Expanded Edition. New Haven, Connecticut: Yale University Press, 2001, pp. 78–79. .

Tucker, Steve. "Cursed but a Triumph!". South Wales Echo, 16 December 2005.

von Sternberg, Josef. Fun in a Chinese Laundry: An Autobiography. New York: Macmillan, 1965, pp. 172–189. .