O'Hara, F., & Francis O'Hara. (2002). Be my guest: English for the Hotel Industry. Cambridge: Cambridge University Press.
シカゴスタイル引用形O'Hara, Francis, , Francis O'Hara. Be My Guest: English for the Hotel Industry. Cambridge: Cambridge University Press, 2002.
MLA引用形式O'Hara, Francis, , Francis O'Hara. Be My Guest: English for the Hotel Industry. 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.