Doff, A. (2011). Teach English: A training course for teachers (teacher's workbook). Cambridge: Cambridge University Press in association with the British Council.
シカゴスタイル引用形Doff, Adrian. Teach English: A Training Course for Teachers (teacher's Workbook). Cambridge: Cambridge University Press in association with the British Council, 2011.
MLA引用形式Doff, Adrian. Teach English: A Training Course for Teachers (teacher's Workbook). Cambridge: Cambridge University Press in association with the British Council, 2011.
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