Redemptorists & Archconfraternity of Our Lady of Perpetual Help and St. Alphonsus. (1937). Our lady of Perpetual Help. Redemptorist Fathers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Redemptorists و Archconfraternity of Our Lady of Perpetual Help and St. Alphonsus. Our Lady of Perpetual Help. [New York]: Redemptorist Fathers, 1937.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Redemptorists و Archconfraternity of Our Lady of Perpetual Help and St. Alphonsus. Our Lady of Perpetual Help. Redemptorist Fathers, 1937.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.