Jabarkan Catatan dari Konklaf 1523

Ferdinand Gregorovius, The History of Rome in the Middle Ages (translated from the fourth German edition by A. Hamilton) Volume 8 part 2 [Book XIV, Chapter 5] (London 1902) 449-450; 453-458.

F. Petruccelli della Gattina, Histoire diplomatique des conclaves Volume I (Paris: 1864), 531-557 (featuring English and Florentine documents).

Sede Vacante of 1523. Dr. J. P. Adams