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.
Chicago-referens (17:e uppl.)Flint, 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.
MLA-referens (8:e uppl.)Flint, 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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