Đoàn Thị Thanh Tâm, & Truong Bach Le Ph.D huong dan. (2012). "AN INVESTIGATION INTO PRONUNCIATIONOF ENGLISH VOWELS EXPERIENCED BYTHE THIRD-YEAR ENGLISH-MAJOR STUDENTS AT DUY TAN UNIVERSITY".
Chicago Style CitationĐoàn Thị Thanh Tâm, i Truong Bach Le Ph.D huong dan. "AN INVESTIGATION INTO PRONUNCIATIONOF ENGLISH VOWELS EXPERIENCED BYTHE THIRD-YEAR ENGLISH-MAJOR STUDENTS AT DUY TAN UNIVERSITY". 2012.
Cita MLAĐoàn Thị Thanh Tâm, i Truong Bach Le Ph.D huong dan. "AN INVESTIGATION INTO PRONUNCIATIONOF ENGLISH VOWELS EXPERIENCED BYTHE THIRD-YEAR ENGLISH-MAJOR STUDENTS AT DUY TAN UNIVERSITY". 2012.
Atenció: Aquestes cites poden no estar 100% correctes.