Murphy,Raymond. (2001). Essential Grammar in Use: A self-study reference and practice book for elemantary students of English / Raymond murphy. Erlangga.
Chicago Style (17th ed.) CitationMurphy,Raymond. Essential Grammar in Use: A Self-study Reference and Practice Book for Elemantary Students of English / Raymond Murphy. Erlangga, 2001.
MLA (8th ed.) CitationMurphy,Raymond. Essential Grammar in Use: A Self-study Reference and Practice Book for Elemantary Students of English / Raymond Murphy. Erlangga, 2001.
Warning: These citations may not always be 100% accurate.