Minh Châu. (2008). TOEFL iBT Avtivator/ Listening. TP.HCM: NXB tổng hợp.
Chicago Style CitationMinh Châu. TOEFL IBT Avtivator/ Listening. TP.HCM: NXB tổng hợp, 2008.
MLA CitationMinh Châu. TOEFL IBT Avtivator/ Listening. TP.HCM: NXB tổng hợp, 2008.
Warning: These citations may not always be 100% accurate.