Kohl. From the Mines to the Streets. University of Texas Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKohl. From the Mines to the Streets. University of Texas Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKohl. From the Mines to the Streets. University of Texas Press.
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