O'Neill, J. M. (1951). Careers in Christianity. National Council of Catholic Men.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रO'Neill, James M. Careers in Christianity. Washington: National Council of Catholic Men, 1951.
एमएलए (8वां संस्करण) प्रशस्ति पत्रO'Neill, James M. Careers in Christianity. National Council of Catholic Men, 1951.
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