Trần Nguyễn Thùy Dương, & Tran Quang Hai, P. h. d. (2014). "AN INVESTIGATION INTO VIETNAMESE AND ENGLISH SPEECH SOUNDS PRONOUNCED BYHIGH SCHOOL STUDENTS IN LY SON ISLAND,QUANG NGAI PROVINCE".
Chicago-tyylinen lähdeviittausTrần Nguyễn Thùy Dương, ja Ph.D huong dan Tran Quang Hai. "AN INVESTIGATION INTO VIETNAMESE AND ENGLISH SPEECH SOUNDS PRONOUNCED BYHIGH SCHOOL STUDENTS IN LY SON ISLAND,QUANG NGAI PROVINCE". 2014.
MLA-viiteTrần Nguyễn Thùy Dương, ja Ph.D huong dan Tran Quang Hai. "AN INVESTIGATION INTO VIETNAMESE AND ENGLISH SPEECH SOUNDS PRONOUNCED BYHIGH SCHOOL STUDENTS IN LY SON ISLAND,QUANG NGAI PROVINCE". 2014.
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