Gibson, C., Lê Huy Tâm, Rusek, E., & Swan, A. (2002). Tài liệu luyên thi IELTS =: IELTS pratice now : Practice in listening, reading, writing and speaking for the IELTS test. Tp. HCM: Nxb. Tp. HCM.
Trích dẫn kiểu ChicagoGibson, Carol, Lê Huy Tâm, Eanda Rusek, và Anne Swan. Tài Liệu Luyên Thi IELTS =: IELTS Pratice Now : Practice in Listening, Reading, Writing and Speaking for the IELTS Test. Tp. HCM: Nxb. Tp. HCM, 2002.
MLA引文Gibson, Carol, Lê Huy Tâm, Eanda Rusek, và Anne Swan. Tài Liệu Luyên Thi IELTS =: IELTS Pratice Now : Practice in Listening, Reading, Writing and Speaking for the IELTS Test. Tp. HCM: Nxb. Tp. HCM, 2002.
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