APA aipamena

Đặng Thị Chung Thủy. (2011). Politeness Strategies for Maintaining English and Vietnamese Conversations.

Chicago Style aipamena

Đặng Thị Chung Thủy. Politeness Strategies for Maintaining English and Vietnamese Conversations. 2011.

MLA aipamena

Đặng Thị Chung Thủy. Politeness Strategies for Maintaining English and Vietnamese Conversations. 2011.

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