May, P. (2004). IELTS practice tests: Learner-friendly testing. Oxford: Oxford University Press.
シカゴスタイル引用形May, Peter. IELTS Practice Tests: Learner-friendly Testing. Oxford: Oxford University Press, 2004.
MLA引用形式May, Peter. IELTS Practice Tests: Learner-friendly Testing. Oxford: Oxford University Press, 2004.
警告: この引用は必ずしも正確ではありません.