Crookes, G. (2003). A practicum in TESOL: Professional development through teaching practice. Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCrookes, Graham. A Practicum in TESOL: Professional Development Through Teaching Practice. Cambridge, U.K. ; New York: Cambridge University Press, 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCrookes, Graham. A Practicum in TESOL: Professional Development Through Teaching Practice. Cambridge University Press, 2003.
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