Hollett, V., & Duckworth, M. (1993). Business Objectives: Student"s Book & Workbook. Oxford: Oxford University Press.
シカゴスタイル引用形Hollett, Vicki, , Michael Duckworth. Business Objectives: Student"s Book & Workbook. Oxford: Oxford University Press, 1993.
MLA引用形式Hollett, Vicki, , Michael Duckworth. Business Objectives: Student"s Book & Workbook. Oxford: Oxford University Press, 1993.
警告: この引用は必ずしも正確ではありません.