Tom Hutchinson. (1993). Hotline - Pre-intermediate (Workbook - Student's Book). Oxford: Oxford Univ. Press.
Trích dẫn kiểu ChicagoTom Hutchinson. Hotline - Pre-intermediate (Workbook - Student's Book). Oxford: Oxford Univ. Press, 1993.
MLA CitationTom Hutchinson. Hotline - Pre-intermediate (Workbook - Student's Book). Oxford: Oxford Univ. Press, 1993.
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