Richards, J. C., Hull, J., & Proctor, S. (1998). New interchange: English for international communication : workbook. New York: Cambridge University Press.
Chicago Style CitationRichards, Jack C., Jonathan Hull, and Susan Proctor. New Interchange: English for International Communication : Workbook. New York: Cambridge University Press, 1998.
MLA CitationRichards, Jack C., Jonathan Hull, and Susan Proctor. New Interchange: English for International Communication : Workbook. New York: Cambridge University Press, 1998.
Warning: These citations may not always be 100% accurate.