Richards, J. C., & Rodgers, T. S. (2001). Approaches and methods in language teaching (Second edition.). Cambridge University Press.
Chicago-viite (17. p.)Richards, Jack C., ja Theodore S. Rodgers. Approaches and Methods in Language Teaching. Second edition. New York: Cambridge University Press, 2001.
MLA-viite (8. p.)Richards, Jack C., ja Theodore S. Rodgers. Approaches and Methods in Language Teaching. Second edition. Cambridge University Press, 2001.
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