Đặng Thị Chung Thủy. (2011). Politeness Strategies for Maintaining English and Vietnamese Conversations.
استشهاد بنمط شيكاغوĐặng Thị Chung Thủy. Politeness Strategies for Maintaining English and Vietnamese Conversations. 2011.
MLA استشهادĐặng Thị Chung Thủy. Politeness Strategies for Maintaining English and Vietnamese Conversations. 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.