Richards, J. C., & Rodgers, T. S. (2001). Approaches and methods in language teaching (Second edition.). Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRichards, Jack C., और Theodore S. Rodgers. Approaches and Methods in Language Teaching. Second edition. New York: Cambridge University Press, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRichards, Jack C., और Theodore S. Rodgers. Approaches and Methods in Language Teaching. Second edition. Cambridge University Press, 2001.
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