Easwood, J. (2001). Ngữ pháp tiếng Anh Oxford. Hà Nội: Thanh niên.
শিকাগো স্টাইলে সাইটেশনEaswood, John. Ngữ Pháp Tiếng Anh Oxford. Hà Nội: Thanh niên, 2001.
এমএলএ সাইটেশনEaswood, John. Ngữ Pháp Tiếng Anh Oxford. Hà Nội: Thanh niên, 2001.
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