David Nunan. (1995). Atlas 1: Learning-centered communication. Boston, Mass: Heinle & Heinle.
Trích dẫn kiểu ChicagoDavid Nunan. Atlas 1: Learning-centered Communication. Boston, Mass: Heinle & Heinle, 1995.
Deismireacht MLADavid Nunan. Atlas 1: Learning-centered Communication. Boston, Mass: Heinle & Heinle, 1995.
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