Bowler, B., & Cunningham, S. (2001). New headway pronunciation course: Upper-intermediate [CD ROM]. London: Oxford University Press.
Chicago Style CitationBowler, Bill, and Sarah Cunningham. New Headway Pronunciation Course: Upper-intermediate [CD ROM]. London: Oxford University Press, 2001.
MLA CitationBowler, Bill, and Sarah Cunningham. New Headway Pronunciation Course: Upper-intermediate [CD ROM]. London: Oxford University Press, 2001.
Warning: These citations may not always be 100% accurate.