Ryan, R. J. (1987). Criteria for judging the validity of clandestine marriages in the Corpus iuris canonici: The distinction between marriage and concubinage.
Chicago Style (17th ed.) CitationRyan, Richard J. Criteria for Judging the Validity of Clandestine Marriages in the Corpus Iuris Canonici: The Distinction Between Marriage and Concubinage. 1987.
MLA (8th ed.) CitationRyan, Richard J. Criteria for Judging the Validity of Clandestine Marriages in the Corpus Iuris Canonici: The Distinction Between Marriage and Concubinage. 1987.
Warning: These citations may not always be 100% accurate.