Murphy, R. (1993). English grammar in use.: A self-study reference and practice book for intermediate students. With answers. Cambridge: Cambridge University Press.
استشهاد بنمط شيكاغوMurphy, Raymond. English Grammar in Use.: A Self-study Reference and Practice Book for Intermediate Students. With Answers. Cambridge: Cambridge University Press, 1993.
MLA استشهادMurphy, Raymond. English Grammar in Use.: A Self-study Reference and Practice Book for Intermediate Students. With Answers. Cambridge: Cambridge University Press, 1993.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.