Phillips, D., & Lê Huy Lâm. (2000). Longman Preparation course for the TOEFL tests. Tp.HCM: Nxb Tp.HCM.
Trích dẫn kiểu ChicagoPhillips, Deborah., và Lê Huy Lâm. Longman Preparation Course for the TOEFL Tests. Tp.HCM: Nxb Tp.HCM, 2000.
Deismireacht MLAPhillips, Deborah., và Lê Huy Lâm. Longman Preparation Course for the TOEFL Tests. Tp.HCM: Nxb Tp.HCM, 2000.
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