Hallows, R. (2006). IELTS express intermediate listening program. London: Thomson.
シカゴスタイル引用形Hallows, Richard. IELTS Express Intermediate Listening Program. London: Thomson, 2006.
MLA引用形式Hallows, Richard. IELTS Express Intermediate Listening Program. London: Thomson, 2006.
警告: この引用は必ずしも正確ではありません.