Curran. The Development of Moral Theology. Georgetown University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCurran. The Development of Moral Theology. Georgetown University Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCurran. The Development of Moral Theology. Georgetown University Press.
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