Hewings, M. (2013). Advanced grammar in use: A self-study reference and practice book for advanced learners of English (with answers and CD - ROM). Cambridge: Cambridge University Press.
Trích dẫn kiểu ChicagoHewings, Martin. Advanced Grammar in Use: A Self-study Reference and Practice Book for Advanced Learners of English (with Answers and CD - ROM). Cambridge: Cambridge University Press, 2013.
MLA引文Hewings, Martin. Advanced Grammar in Use: A Self-study Reference and Practice Book for Advanced Learners of English (with Answers and CD - ROM). Cambridge: Cambridge University Press, 2013.
警告：這些引文格式不一定是100％准確.