Coba jelasin Catatan dari Maksimianus dari Ravena dong

Andreas Agnellus of Ravenna. The Book of Pontiffs of Ravenna, trans. Deliyannis Mauskopf. Washington, DC: Catholic University of America Press, 2004.

Schapiro, Meyer, "The Joseph Scenes on the Maximianus Throne", in Selected Papers, volume 3, Late Antique, Early Christian and Mediaeval Art, 1980, Chatto & Windus, London, , also on JSTOR from the Gazette des Beaux-Arts, 1952