Jentsch. Writing in the Air. Duke University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJentsch. Writing in the Air. Duke University Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJentsch. Writing in the Air. Duke University Press.
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