Naylor H. Helen & Murphy R. Raymond. (1997). Essential Grammar in Use Supplementary Exercises with Answers. Cambridge, Cambridge University Press, 1997.
Chicago Style (17th ed.) CitationNaylor H. Helen and Murphy R. Raymond. Essential Grammar in Use Supplementary Exercises with Answers. Cambridge, Cambridge University Press, 1997, 1997.
MLA (9th ed.) CitationNaylor H. Helen and Murphy R. Raymond. Essential Grammar in Use Supplementary Exercises with Answers. Cambridge, Cambridge University Press, 1997, 1997.
Warning: These citations may not always be 100% accurate.