Signorotto, Gianvittorio; Visceglia, Maria Antonietta. Court and Politics in Papal Rome, 1492–1700. Cambridge University Press. 2002 [2019-01-10]. ISBN 9781139431415
See in Early Modern Rome: A Social History of the Papal Interregnum. BRILL. 2016. ISBN 978-9-004-31378-1 (英语). Pattenden, Miles. Electing the Pope in early