Duckworth, M., & Turner, R. (2012). Business result upper intermediate student's book. Oxford, UK: Oxford University Press.
Chicago Style CitationDuckworth, Michael, and Rebecca Turner. Business Result Upper Intermediate Student's Book. Oxford, UK: Oxford University Press, 2012.
MLA CitationDuckworth, Michael, and Rebecca Turner. Business Result Upper Intermediate Student's Book. Oxford, UK: Oxford University Press, 2012.
Warning: These citations may not always be 100% accurate.