Murphy R. Raymond. (2005). Essential Grammar in Use. A self-study reference and practice book for elementary students of English with answers (2nd ed.). Cambridge, Cambridge University Press, 2005.
Chicagoスタイル(17版)引用形式Murphy R. Raymond. Essential Grammar in Use. A Self-study Reference and Practice Book for Elementary Students of English with Answers. 2nd ed. Cambridge, Cambridge University Press, 2005, 2005.
MLA(9版)引用形式Murphy R. Raymond. Essential Grammar in Use. A Self-study Reference and Practice Book for Elementary Students of English with Answers. 2nd ed. Cambridge, Cambridge University Press, 2005, 2005.
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