O'Malley, J. W. (1989). Tradition and transition: Historical perspectives on Vatican II. M. Glazier.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रO'Malley, John W. Tradition and Transition: Historical Perspectives on Vatican II. Wilmington, Del.: M. Glazier, 1989.
एमएलए (8वां संस्करण) प्रशस्ति पत्रO'Malley, John W. Tradition and Transition: Historical Perspectives on Vatican II. M. Glazier, 1989.
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