O'Keeffe, G. M. (1927). Matrimonial dispensations, powers of bishops, priests, and confessors. The Catholic University of America.
Chicago-viite (17. p.)O'Keeffe, Gerald Michael. Matrimonial Dispensations, Powers of Bishops, Priests, and Confessors. Washington, D. C.: The Catholic University of America, 1927.
MLA-viite (8. p.)O'Keeffe, Gerald Michael. Matrimonial Dispensations, Powers of Bishops, Priests, and Confessors. The Catholic University of America, 1927.
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