Jakeman, V., & McDowell, C. (1999). Insight into IELTS: The Cambridge IELTS course. Cambridge: Cambridge University Press.
シカゴスタイル引用形Jakeman, Vanessa., , Clare McDowell. Insight Into IELTS: The Cambridge IELTS Course. Cambridge: Cambridge University Press, 1999.
MLA引用形式Jakeman, Vanessa., , Clare McDowell. Insight Into IELTS: The Cambridge IELTS Course. Cambridge: Cambridge University Press, 1999.
警告: この引用は必ずしも正確ではありません.