Trích dẫn APA

Hewings, M. (2013). Advanced grammar in use: A selfstudy reference and practice book for advanced learners of English (2.). CUP.

Trích dẫn kiểu Chicago

Hewings, Martin. Advanced Grammar in Use: A Selfstudy Reference and Practice Book for Advanced Learners of English. 2. New Delhi: CUP, 2013.

Trích dẫn MLA

Hewings, Martin. Advanced Grammar in Use: A Selfstudy Reference and Practice Book for Advanced Learners of English. 2. CUP, 2013.

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