O'Daniel, V. F. (1923). An American apostle: The Very Reverend Matthew Anthony O'Brien, O.P., model priest and religious, promoter of Catholic education, tireless and fruitful harvester of souls in the United States and Canada. The Dominicana.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)O'Daniel, V. F. An American Apostle: The Very Reverend Matthew Anthony O'Brien, O.P., Model Priest and Religious, Promoter of Catholic Education, Tireless and Fruitful Harvester of Souls in the United States and Canada. Washington, D.C.: The Dominicana, 1923.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)O'Daniel, V. F. An American Apostle: The Very Reverend Matthew Anthony O'Brien, O.P., Model Priest and Religious, Promoter of Catholic Education, Tireless and Fruitful Harvester of Souls in the United States and Canada. The Dominicana, 1923.