Murphy, R. (2019). English grammar in use: A self-study reference and practice book for intermediate leaners of English. With answers. Fifth Edition (quinta edición.). Cambridge University Press.
Chicago-viite (17. p.)Murphy, Raymond. English Grammar in Use: A Self-study Reference and Practice Book for Intermediate Leaners of English. With Answers. Fifth Edition. quinta edición. Cambridge: Cambridge University Press, 2019.
MLA-viite (9. p.)Murphy, Raymond. English Grammar in Use: A Self-study Reference and Practice Book for Intermediate Leaners of English. With Answers. Fifth Edition. quinta edición. Cambridge University Press, 2019.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.