カリストゥス2世 (ローマ教皇)
- ^ John W. O'Malley, A History of the Popes: From Peter to the Present, (Rowman & Littlefield Publishers, 2010), 116ページ.
- ^ Mary Stroll, Calixtus II (1119-1124): a pope born to rule (Brill, 2004)
- ^ a b MacCaffrey, James. "Pope Callistus II." The Catholic Encyclopedia. Vol. 3. New York: Robert Appleton Company, 1908. 1 Aug. 2014
- ^ Stroll, Calixtus II (1119-1124): a pope born to rule (2004)
- ^ Thurston, Herbert. "History of Toleration", The Catholic Encyclopedia, Vol. 14. New York: Robert Appleton Company, 1912, Accessed 12 July 2013
- ^ Deutsch, Gotthard; Jacobs, Joseph. "Popes, The". The Jewish Encyclopedia, KTAV Publishing, New York, 1906, Accessed 12 July 2013.
- ^ Simonsohn, Shlomo (1988). The Apostolic See and the Jews, Documents: 492-1404. Pontifical Institute of Mediaeval Studies, pp. 68, 143, 211, 242, 245-246, 249, 254, 260, 265, 396, 430, 507.
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