O'Brien, J. D. (1943). The exemption of religious in Church law. Bruce.
Chicago Style (17th ed.) CitationO'Brien, Joseph D. The Exemption of Religious in Church Law. Milwaukee: Bruce, 1943.
MLA (9th ed.) CitationO'Brien, Joseph D. The Exemption of Religious in Church Law. Bruce, 1943.
Warning: These citations may not always be 100% accurate.