Duckworth, M. (1995). English for the travel and tourist industry: Workbook. NewYork: Oxford University press.
シカゴスタイル引用形Duckworth, Michael. English for the Travel and Tourist Industry: Workbook. NewYork: Oxford University press, 1995.
MLA引用形式Duckworth, Michael. English for the Travel and Tourist Industry: Workbook. NewYork: Oxford University press, 1995.
警告: この引用は必ずしも正確ではありません.