Centre for Information on Language Teaching and Research, British Council. English Language & Literature Division, & British Council. English Language Teaching Group. (1982). Language teaching. Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCentre for Information on Language Teaching and Research, British Council. English Language & Literature Division, और British Council. English Language Teaching Group. Language Teaching. Cambridge: Cambridge University Press, 1982.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCentre for Information on Language Teaching and Research, et al. Language Teaching. Cambridge University Press, 1982.
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