Dyfyniad APA

Hawthorn., & Nguyễn Thành Yến. (2002). IELTS to success: Preparation tips and practice tests (2nd ed.). Tp.HCM: Nxb Tp.HCM.

Dyfyniad Arddull Chicago

Hawthorn., và Nguyễn Thành Yến. IELTS to Success: Preparation Tips and Practice Tests. 2nd ed. Tp.HCM: Nxb Tp.HCM, 2002.

Dyfyniad MLA

Hawthorn., và Nguyễn Thành Yến. IELTS to Success: Preparation Tips and Practice Tests. 2nd ed. Tp.HCM: Nxb Tp.HCM, 2002.

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