Deismireacht APA

Roberts, R. (2004). IELTS foundation. Oxford: MacMillan Education.

Trích dẫn kiểu Chicago

Roberts, Rachael. IELTS Foundation. Oxford: MacMillan Education, 2004.

Deismireacht MLA

Roberts, Rachael. IELTS Foundation. Oxford: MacMillan Education, 2004.

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