بررسی نسل کشی صرب ها و سکوت پاپ پیوس دوازدم در جنگ جهانی

منابع:

• John-Peter Pham (2004). Heirs of the Fisherman: Behind the Scenes of Papal Death and Succession

• What did the Pope know about the Holocaust? | DW Documentary

• "Hitler's Pope": Pius XII did too little too save the Jews from the Holocaust

• Cyprian Blamires (2006). World Fascism: A Historical Encyclopedia

• Kenneth Scott Latourette, Christianity in a Revolutionary Age A History of Christianity in the 19th and 20th Century: Vol 4 The 20th Century In Europe

• Peter C. Kent, "A Tale of Two Popes: Pius XI, Pius XII and the Rome-Berlin Axis," Journal of Contemporary History (1988)

• Peter Eisner (15 April 2013). "Pope Pius XI's Last Crusade". Huffington Post.

• The Holocaust: What Was Not Said", Martin Rhonheimer, First Things Magazine, November 2003