Soars, J., & Soars, L. (1994). Headway Intermediate: Student"s Book. Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoSoars, John, và Liz Soars. Headway Intermediate: Student"s Book. Oxford: Oxford University Press, 1994.
MLA CitationSoars, John, và Liz Soars. Headway Intermediate: Student"s Book. Oxford: Oxford University Press, 1994.
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