Murphy, R. (2005). Essential grammar in use: A self-study reference and practice book for elementary students of English ; with answers (2. ed., 9. printing.). Univ. Press.
Chicago-Zitierstil (17. Ausg.)Murphy, Raymond. Essential Grammar in Use: A Self-study Reference and Practice Book for Elementary Students of English ; with Answers. 2. ed., 9. printing. Cambridge: Univ. Press, 2005.
MLA-Zitierstil (9. Ausg.)Murphy, Raymond. Essential Grammar in Use: A Self-study Reference and Practice Book for Elementary Students of English ; with Answers. 2. ed., 9. printing. Univ. Press, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.