Walters. Rhetorical Touch. University of South Carolina Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWalters. Rhetorical Touch. University of South Carolina Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWalters. Rhetorical Touch. University of South Carolina Press.
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