Unknown. Mr. Earl Cash, Faculty and Staff Member at Xavier University of Louisiana.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnknown. Mr. Earl Cash, Faculty and Staff Member at Xavier University of Louisiana.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUnknown. Mr. Earl Cash, Faculty and Staff Member at Xavier University of Louisiana.
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