McCarthy, M. (2001). English vocabulary in use: Upper-intermediate. Cambridge, UK: Cambridge University Press.
Chicago Style aipamenaMcCarthy, Michael. English Vocabulary in Use: Upper-intermediate. Cambridge, UK: Cambridge University Press, 2001.
MLA aipamenaMcCarthy, Michael. English Vocabulary in Use: Upper-intermediate. Cambridge, UK: Cambridge University Press, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.