Hollett, V., & Duckworth, M. (1992). Business Objectives: Student"s Book & Workbook. Oxford: Oxford University Press.
Chicago Style citaatHollett, Vicki, en Michael Duckworth. Business Objectives: Student"s Book & Workbook. Oxford: Oxford University Press, 1992.
MLA citatieHollett, Vicki, en Michael Duckworth. Business Objectives: Student"s Book & Workbook. Oxford: Oxford University Press, 1992.
Let op: Deze citaties zijn niet altijd 100% accuraat.