Stein. Early African American Print Culture. University of Pennsylvania Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStein. Early African American Print Culture. University of Pennsylvania Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रStein. Early African American Print Culture. University of Pennsylvania Press.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.