(2004). Hightly recommended: Workbook (English for the hotel and catering industry).
シカゴスタイル引用形Hightly Recommended: Workbook (English for the Hotel and Catering Industry). 2004.
MLA引用形式Hightly Recommended: Workbook (English for the Hotel and Catering Industry). 2004.
警告: この引用は必ずしも正確ではありません.