Nunley, V. (2011). Keepin' it hushed: The barbershop and African American hush harbor rhetoric. Wayne State University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNunley, Vorris. Keepin' It Hushed: The Barbershop and African American Hush Harbor Rhetoric. Detroit: Wayne State University Press, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNunley, Vorris. Keepin' It Hushed: The Barbershop and African American Hush Harbor Rhetoric. Wayne State University Press, 2011.
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