APA ציטוט

Hien, X. T. T. A Study on Expressions of Politeness Strategies in Barack Obama's 27 Greatest Speeches Introduced in the Book "We Are the Change We Seek: The Speeches of Brack Obama".

Trích dẫn kiểu Chicago

Hien, Xa Thi Thu. A Study On Expressions of Politeness Strategies in Barack Obama's 27 Greatest Speeches Introduced in the Book "We Are the Change We Seek: The Speeches of Brack Obama".

ציטוט MLA

Hien, Xa Thi Thu. A Study On Expressions of Politeness Strategies in Barack Obama's 27 Greatest Speeches Introduced in the Book "We Are the Change We Seek: The Speeches of Brack Obama".