Citação norma APA

Thu, B. T. a. An Investigation into Politeness Strategies Used in Conversations in the Course Books "Let's Talk" 1, 2 and 3.

Citação norma Chicago

Thu, Bui Thi anh. An Investigation Into Politeness Strategies Used in Conversations in the Course Books "Let's Talk" 1, 2 and 3.

Citação norma MLA

Thu, Bui Thi anh. An Investigation Into Politeness Strategies Used in Conversations in the Course Books "Let's Talk" 1, 2 and 3.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.