APA Citation

Blackwell, A. (2004). Grammar sense: Workbook 2. Oxford: Oxford Univ. Press.

Trích dẫn kiểu Chicago

Blackwell, Angela. Grammar Sense: Workbook 2. Oxford: Oxford Univ. Press, 2004.

MLA Citation

Blackwell, Angela. Grammar Sense: Workbook 2. Oxford: Oxford Univ. Press, 2004.

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