Jakeman, V. (2008). New Insight into IELTS Student's Book Audio CD. Cambridge University Press.
シカゴスタイル引用形Jakeman, Vanessa. New Insight Into IELTS Student's Book Audio CD. Cambridge University Press, 2008.
MLA引用形式Jakeman, Vanessa. New Insight Into IELTS Student's Book Audio CD. Cambridge University Press, 2008.
警告: この引用は必ずしも正確ではありません.