Berrios, A. (1967). Baptism in the Decree of Gratian and the decretals of Gregory IX: A historical synopsis.
Chicago Style aipamenaBerrios, Angel. Baptism in the Decree of Gratian and the Decretals of Gregory IX: A Historical Synopsis. 1967.
MLA aipamenaBerrios, Angel. Baptism in the Decree of Gratian and the Decretals of Gregory IX: A Historical Synopsis. 1967.
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