Trích dẫn APA

Hewings, M. Advanced Grammar in use: A self - study reference and practice book for advanced students of English / Hewings Martin. Cambridge University press.

Trích dẫn kiểu Chicago

Hewings, Martin. Advanced Grammar in Use: A Self - Study Reference and Practice Book for Advanced Students of English / Hewings Martin. Cambridge University press.

Trích dẫn MLA

Hewings, Martin. Advanced Grammar in Use: A Self - Study Reference and Practice Book for Advanced Students of English / Hewings Martin. Cambridge University press.

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