Kelly, W. (1976). Pope Gregory II on divorce and remarriage: A canonical-historical investigation of the letter Desiderabilem mihi, with special reference to the response Quod proposuisti. Università Gregoriana.
Cita Chicago Style (17a ed.)Kelly, William. Pope Gregory II on Divorce and Remarriage: A Canonical-historical Investigation of the Letter Desiderabilem Mihi, with Special Reference to the Response Quod Proposuisti. Roma: Università Gregoriana, 1976.
Cita MLA (9a ed.)Kelly, William. Pope Gregory II on Divorce and Remarriage: A Canonical-historical Investigation of the Letter Desiderabilem Mihi, with Special Reference to the Response Quod Proposuisti. Università Gregoriana, 1976.
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