O'Keeffe, G. M. (1927). Matrimonial dispensations, powers of bishops, priests, and confessors. The Catholic University of America.
Chicago-referens (17:e uppl.)O'Keeffe, Gerald Michael. Matrimonial Dispensations, Powers of Bishops, Priests, and Confessors. Washington, D. C.: The Catholic University of America, 1927.
MLA-referens (8:e uppl.)O'Keeffe, Gerald Michael. Matrimonial Dispensations, Powers of Bishops, Priests, and Confessors. The Catholic University of America, 1927.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.