Unknown. Dr. Charles J. Kelly with a Colleague at Xavier University of Louisiana.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnknown. Dr. Charles J. Kelly with a Colleague at Xavier University of Louisiana.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUnknown. Dr. Charles J. Kelly with a Colleague at Xavier University of Louisiana.
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