O'Connell, D. M. (1990). An analysis of Canon 810 of the 1983 Code of canon law and its application to Catholic universities and institutes of higher studies in the United States.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)O'Connell, David M. An Analysis of Canon 810 of the 1983 Code of Canon Law and Its Application to Catholic Universities and Institutes of Higher Studies in the United States. 1990.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)O'Connell, David M. An Analysis of Canon 810 of the 1983 Code of Canon Law and Its Application to Catholic Universities and Institutes of Higher Studies in the United States. 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.