Flint, W. (1878). Pope Pius IX: His life and character, as priest, archbishop, cardinal and pope, also his definitions of the faith, his conflicts and triumphs, from standard Catholic authorities. Philadelphia.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFlint, William. Pope Pius IX: His Life and Character, as Priest, Archbishop, Cardinal and Pope, Also His Definitions of the Faith, His Conflicts and Triumphs, from Standard Catholic Authorities. Philadelphia, 1878.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFlint, William. Pope Pius IX: His Life and Character, as Priest, Archbishop, Cardinal and Pope, Also His Definitions of the Faith, His Conflicts and Triumphs, from Standard Catholic Authorities. Philadelphia, 1878.
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