Geoffrey Leech & Jan Svartvik. (2009). A communicative grammar of English (5th.). Pearson Education.
シカゴスタイル引用形Geoffrey Leech , Jan Svartvik. A Communicative Grammar of English. 5th. New Delhi: Pearson Education, 2009.
MLA引用形式Geoffrey Leech , Jan Svartvik. A Communicative Grammar of English. 5th. Pearson Education, 2009.
警告: この引用は必ずしも正確ではありません.