Michael Dean. (1995). English grammar lessons upper-immediate with answers. Oxford: Oxford Univ. Press.
シカゴスタイル引用形Michael Dean. English Grammar Lessons Upper-immediate With Answers. Oxford: Oxford Univ. Press, 1995.
MLA引用形式Michael Dean. English Grammar Lessons Upper-immediate With Answers. Oxford: Oxford Univ. Press, 1995.
警告: この引用は必ずしも正確ではありません.