Eric van Bemmel. (1998). IELTS to success. Tp. HCM: Trẻ.
Chicago Style CitationEric van Bemmel. IELTS to Success. Tp. HCM: Trẻ, 1998.
Cita MLAEric van Bemmel. IELTS to Success. Tp. HCM: Trẻ, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.