Hoài Nam. (2010). LinguaForum Toefl iBT i - Speaking Scripts & Answers ( New Edition). Tổng hợp TP.HCM.
Trích dẫn kiểu ChicagoHoài Nam. LinguaForum Toefl IBT I - Speaking Scripts & Answers ( New Edition). Tổng hợp TP.HCM, 2010.
Deismireacht MLAHoài Nam. LinguaForum Toefl IBT I - Speaking Scripts & Answers ( New Edition). Tổng hợp TP.HCM, 2010.
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