Murphy, R. (2004). English grammar in use: A self-study reference and practice book for intermediate students of english with answers (tercera edición.). Cambridge University Press.
Chicago-referens (17:e uppl.)Murphy, Raymond. English Grammar in Use: A Self-study Reference and Practice Book for Intermediate Students of English with Answers. tercera edición. Cambridge: Cambridge University Press, 2004.
MLA-referens (9:e uppl.)Murphy, Raymond. English Grammar in Use: A Self-study Reference and Practice Book for Intermediate Students of English with Answers. tercera edición. Cambridge University Press, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.