Murphy, R. Essential Grammar in Use. Cambridge: Cambridge University Press, 2007 319 p., ill. 978-0-521-67543-7.
Murphy, R. Essential Grammar in Use. Cambridge: Cambridge University Press, 2007 319 p., ill. 978-0-521-67543-7.
Murphy, R. (2007) Essential Grammar in Use, Cambridge: Cambridge University Press 319 p., ill. 978-0-521-67543-7.
Murphy, R. (2007). Essential Grammar in Use. A self-study reference and practice book for elementary students of English (with answers). Cambridge: Cambridge University Press, 319 p., ill.
Murphy R. Essential Grammar in Use: A self-study reference and practice book for elementary students of English (with answers). Cambridge: Cambridge University Press; 2007. p. 319 p., ill. ISBN: 978-0-521-67543-7.
