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election of Pope Alexander VI (1492). Florida International University. [2017-12-14]. (原始内容存档于2017-12-14) (英语). Pattenden, Miles. Electing the Pope in Early
Northridge. 2015-07-04 [2018-01-23]. (原始内容存档于2018-01-23) (英语). Smith, S. PopeClement XIII. The Catholic Encyclopedia. New York: Robert Appleton Company. 1908