APA引文

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

Trích dẫn kiểu Chicago

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

MLA引文

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

警告：這些引文格式不一定是100％准確.