Tạ, T. T. H., & Tran, H. M. (2017). A politeness strategy in expressing sympathy by American and Vietnamese speakers. University of Languages and International Studies.
Chicago Style CitationTạ, Thị Thanh Hiền, and Huu Manh Tran. A Politeness Strategy in Expressing Sympathy By American and Vietnamese Speakers. University of Languages and International Studies, 2017.
MLA引文Tạ, Thị Thanh Hiền, and Huu Manh Tran. A Politeness Strategy in Expressing Sympathy By American and Vietnamese Speakers. University of Languages and International Studies, 2017.
警告：這些引文格式不一定是100％准確.