Jack C Richards. (1986). Approaches and methods in language teaching (A description and analysis). Cambridge, New York: Cambridge Univ. Press.
Chicago-tyylinen lähdeviittausJack C Richards. Approaches and Methods in Language Teaching (A Description and Analysis). Cambridge, New York: Cambridge Univ. Press, 1986.
MLA-viiteJack C Richards. Approaches and Methods in Language Teaching (A Description and Analysis). Cambridge, New York: Cambridge Univ. Press, 1986.
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