Murphy, R. (2006). English grammar in use with answers: A self-study reference and practice book for intermediate students of English. Cambridge: Cambridge University Press.
Trích dẫn kiểu ChicagoMurphy, Raymond. English Grammar in Use With Answers: A Self-study Reference and Practice Book for Intermediate Students of English. Cambridge: Cambridge University Press, 2006.
Trích dẫn MLAMurphy, Raymond. English Grammar in Use With Answers: A Self-study Reference and Practice Book for Intermediate Students of English. Cambridge: Cambridge University Press, 2006.
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