Não informado. (1916). Journal of negro history. Association for the Study of Negro Life and History.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Negro History. Washington: Association for the Study of Negro Life and History, 1916.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Negro History. Association for the Study of Negro Life and History, 1916.
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