Kapsner, O. L. (1962). A Benedictine bibliography: An author-subject union list. Compiled for the Library Science Section of the American Benedictine Academy (2d ed.). St. John's Abbey Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKapsner, Oliver Leonard. A Benedictine Bibliography: An Author-subject Union List. Compiled for the Library Science Section of the American Benedictine Academy. 2d ed. Collegeville, Minn.: St. John's Abbey Press, 1962.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKapsner, Oliver Leonard. A Benedictine Bibliography: An Author-subject Union List. Compiled for the Library Science Section of the American Benedictine Academy. 2d ed. St. John's Abbey Press, 1962.
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