McGowan, F. X. (1896). Historical Sketch of St. Augustine's Church, Philadelphia, PA. Philadelphia: Augustinian Fathers.
Chicago-referens (17:e uppl.)McGowan, Francis X. Historical Sketch of St. Augustine's Church, Philadelphia, PA. Philadelphia: Augustinian Fathers, 1896.
MLA-referens (8:e uppl.)McGowan, Francis X. Historical Sketch of St. Augustine's Church, Philadelphia, PA. Philadelphia: Augustinian Fathers, 1896.
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