Wrzaszczak, C. F. (1954). The betrothal contract in the Code of Canon law: (canon 1017). Catholic University of America Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWrzaszczak, Chester Francis. The Betrothal Contract in the Code of Canon Law: (canon 1017). Washington: Catholic University of America Press, 1954.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWrzaszczak, Chester Francis. The Betrothal Contract in the Code of Canon Law: (canon 1017). Catholic University of America Press, 1954.
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