DOFF, A. (1997). Language in use upper-intermediate: Classroom book. Cambridge University Press.
Chicago Style (17th ed.) CitationDOFF, Adrian. Language in Use Upper-intermediate: Classroom Book. Cambridge: Cambridge University Press, 1997.
MLA (8th ed.) CitationDOFF, Adrian. Language in Use Upper-intermediate: Classroom Book. Cambridge University Press, 1997.
Warning: These citations may not always be 100% accurate.