O'Hara, F. (2002). Be my guest: Student's book. Cambridge: Cambridge University Press.
シカゴスタイル引用形O'Hara, Francis. Be My Guest: Student's Book. Cambridge: Cambridge University Press, 2002.
MLA引用形式O'Hara, Francis. Be My Guest: Student's Book. Cambridge: Cambridge University Press, 2002.
警告: この引用は必ずしも正確ではありません.