Schumacher, J. N. (1987). Readings in Philippine church history. Loyola School of Theology, Ateneo de Manila University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchumacher, John Norbert. Readings in Philippine Church History. Quezon City: Loyola School of Theology, Ateneo de Manila University, 1987.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSchumacher, John Norbert. Readings in Philippine Church History. Loyola School of Theology, Ateneo de Manila University, 1987.
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