APA引文

Đinh Thị Thu Thảo. (2001). An Investigation into Different Politeness Strategies in English and Vietnamese Requests.

Trích dẫn kiểu Chicago

Đinh Thị Thu Thảo. An Investigation Into Different Politeness Strategies in English and Vietnamese Requests. 2001.

MLA引文

Đinh Thị Thu Thảo. An Investigation Into Different Politeness Strategies in English and Vietnamese Requests. 2001.

警告：這些引文格式不一定是100％准確.