Allen, J. L., Jr. (2004). Common ground in a global key: International lessons in Catholic dialogue. National Pastoral Life Center.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAllen, John L., Jr. Common Ground in a Global Key: International Lessons in Catholic Dialogue. New York: National Pastoral Life Center, 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAllen, John L., Jr. Common Ground in a Global Key: International Lessons in Catholic Dialogue. National Pastoral Life Center, 2004.
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