Garry Adams. (2002). 202 useful exercises for IELTS. Tp HCM.
Trích dẫn kiểu ChicagoGarry Adams. 202 Useful Exercises for IELTS. Tp HCM, 2002.
MLA引文Garry Adams. 202 Useful Exercises for IELTS. Tp HCM, 2002.
警告：這些引文格式不一定是100％准確.
APA引文