Sullivan, B. O. (1954). Legislation and requirements for permissible cohabitation in invalid marriages: A historical synopsis and a commentary. Catholic University of America Press.
Chicago-viite (17. p.)Sullivan, Bernard Owens. Legislation and Requirements for Permissible Cohabitation in Invalid Marriages: A Historical Synopsis and a Commentary. Washington: Catholic University of America Press, 1954.
MLA-viite (8. p.)Sullivan, Bernard Owens. Legislation and Requirements for Permissible Cohabitation in Invalid Marriages: A Historical Synopsis and a Commentary. Catholic University of America Press, 1954.
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