APA aipamena

David Cotton. (2008). Market Leader: Pre -intermediate Business English. Hà Nội: Lao động.

Chicago Style aipamena

David Cotton. Market Leader: Pre -intermediate Business English. Hà Nội: Lao động, 2008.

MLA aipamena

David Cotton. Market Leader: Pre -intermediate Business English. Hà Nội: Lao động, 2008.

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