Murphy, R. (2012). English grammar in use: A self-study reference and practice book for intermediate learners of English (with answers). Cambridge: Cambridge University Press.
Trích dẫn kiểu ChicagoMurphy, Raymond. English Grammar in Use: A Self-study Reference and Practice Book for Intermediate Learners of English (with Answers). Cambridge: Cambridge University Press, 2012.
MLA引文Murphy, Raymond. English Grammar in Use: A Self-study Reference and Practice Book for Intermediate Learners of English (with Answers). Cambridge: Cambridge University Press, 2012.
警告：这些引文格式不一定是100％准确.