Soars, L., Devoy, J., & Soars, J. (1998). New headway english course: Upper - intermediate Workbook. New York: Oxford University Press.
Chicago Style CitationSoars, Liz, Jo Devoy, and John Soars. New Headway English Course: Upper - Intermediate Workbook. New York: Oxford University Press, 1998.
MLA CitationSoars, Liz, Jo Devoy, and John Soars. New Headway English Course: Upper - Intermediate Workbook. New York: Oxford University Press, 1998.
Warning: These citations may not always be 100% accurate.