Haines, S., & Stewart, B. (1994). First certificate masterclass: Student's Book. E: Oxford university press.
シカゴスタイル引用形Haines, Simon, , Barbara Stewart. First Certificate Masterclass: Student's Book. E: Oxford university press, 1994.
MLA引用形式Haines, Simon, , Barbara Stewart. First Certificate Masterclass: Student's Book. E: Oxford university press, 1994.
警告: この引用は必ずしも正確ではありません.