University of Cambridge. (2006). Cambridge IELTS 2 with answers editions: Official examination papers from University of Cambridge ESOL examinations. New York: Cambridge university Press.
シカゴスタイル引用形University of Cambridge. Cambridge IELTS 2 With Answers Editions: Official Examination Papers From University of Cambridge ESOL Examinations. New York: Cambridge university Press, 2006.
MLA引用形式University of Cambridge. Cambridge IELTS 2 With Answers Editions: Official Examination Papers From University of Cambridge ESOL Examinations. New York: Cambridge university Press, 2006.
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