Richards, J. C. (2003). Basic tactics for listening (2nd. ed.). Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRichards, Jack C. Basic Tactics for Listening. 2nd. ed. New York: Oxford University Press, 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRichards, Jack C. Basic Tactics for Listening. 2nd. ed. Oxford University Press, 2003.
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