Richards, J. C., Hull, J., & Proctor, S. (2005). New Interchange 1: English for international communication. Workbook. United Kingdom: Cambridge University Press.
Chicago Style CitationRichards, Jack C., Jonathan Hull, and Susan Proctor. New Interchange 1: English for International Communication. Workbook. United Kingdom: Cambridge University Press, 2005.
MLA CitationRichards, Jack C., Jonathan Hull, and Susan Proctor. New Interchange 1: English for International Communication. Workbook. United Kingdom: Cambridge University Press, 2005.
Warning: These citations may not always be 100% accurate.