Soars, L. (2010). American headway 1B: Student practice Multi - ROM. Oxford University Press.
シカゴスタイル引用形Soars, Liz. American Headway 1B: Student Practice Multi - ROM. Oxford University Press, 2010.
MLA引用形式Soars, Liz. American Headway 1B: Student Practice Multi - ROM. Oxford University Press, 2010.
警告: この引用は必ずしも正確ではありません.