Doff, A., & Jones, C. (1991). Language in use: A pre-intermediate course. Cambridge: Cambridge University Press.
Chicago Style CitationDoff, Adrian, and Christopher Jones. Language in Use: A Pre-intermediate Course. Cambridge: Cambridge University Press, 1991.
MLA CitationDoff, Adrian, and Christopher Jones. Language in Use: A Pre-intermediate Course. Cambridge: Cambridge University Press, 1991.
Warning: These citations may not always be 100% accurate.