Bell. Bearing Witness to African American Literature. Wayne State University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBell. Bearing Witness to African American Literature. Wayne State University Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBell. Bearing Witness to African American Literature. Wayne State University Press.
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