University of Notre Dame. Library. Department of Special Collections, Noll, J. F., Pursley, L. A., Sheen, F. J., O'Brien, J. A., & Lord, D. A. (1801). [Catholic Pamphlet Collection: Pamphlets in theology, philosophy, sociology, education and other subjects common in the teaching of the Roman Catholic Church.]. Dept. of Special Collections, Theodore M. Hesburgh Library, University of Notre Dame.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUniversity of Notre Dame. Library. Department of Special Collections, John Francis Noll, Leo A. Pursley, Fulton J. Sheen, John A. O'Brien, और Daniel A. Lord. [Catholic Pamphlet Collection: Pamphlets in Theology, Philosophy, Sociology, Education and Other Subjects Common in the Teaching of the Roman Catholic Church.]. [Notre Dame, Ind.: Dept. of Special Collections, Theodore M. Hesburgh Library, University of Notre Dame, 1801.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUniversity of Notre Dame. Library. Department of Special Collections, et al. [Catholic Pamphlet Collection: Pamphlets in Theology, Philosophy, Sociology, Education and Other Subjects Common in the Teaching of the Roman Catholic Church.]. Dept. of Special Collections, Theodore M. Hesburgh Library, University of Notre Dame, 1801.