Confraternity Teachers in the Archdiocese of St. Paul. (1939). The Sacraments and the Mass. Confraternity of Christian Doctrine.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Confraternity Teachers in the Archdiocese of St. Paul. The Sacraments and the Mass. St. Paul: Confraternity of Christian Doctrine, 1939.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Confraternity Teachers in the Archdiocese of St. Paul. The Sacraments and the Mass. Confraternity of Christian Doctrine, 1939.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.