United States Catholic Conference & Catholic Church. National Conference of Catholic Bishops. Bishops' Committee on Ecumenical and Interreligious Affairs. (1997). A guide for Catholics considering marriage with an Orthodox Christian. United States Catholic Conference.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United States Catholic Conference و Catholic Church. National Conference of Catholic Bishops. Bishops' Committee on Ecumenical and Interreligious Affairs. A Guide for Catholics Considering Marriage with an Orthodox Christian. Washington, D.C.: United States Catholic Conference, 1997.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)United States Catholic Conference و Catholic Church. National Conference of Catholic Bishops. Bishops' Committee on Ecumenical and Interreligious Affairs. A Guide for Catholics Considering Marriage with an Orthodox Christian. United States Catholic Conference, 1997.