Hammerly, H. (1991). Fluency and Accuracy: Toward Balance in Language Teaching and Learning. England: Multilingual Matters.
Chicago-tyylinen lähdeviittausHammerly, Hector. Fluency and Accuracy: Toward Balance in Language Teaching and Learning. England: Multilingual Matters, 1991.
MLA-viiteHammerly, Hector. Fluency and Accuracy: Toward Balance in Language Teaching and Learning. England: Multilingual Matters, 1991.
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