(2007). Hooked on TOEFL: Listening (Cram Course). Tp. Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh.
Styl cytowania ChicagoHooked On TOEFL: Listening (Cram Course). Tp. Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh, 2007.
Styl cytowania MLAHooked On TOEFL: Listening (Cram Course). Tp. Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh, 2007.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..