Murphy, R. (1990). English Grammar in Use: A Self-Study Reference and Practice Book for Intermediate Students. New York: Cambridge University Press.
Stile di citazione ChicagoMurphy, Raymond. English Grammar in Use: A Self-Study Reference and Practice Book for Intermediate Students. New York: Cambridge University Press, 1990.
Citazione MLAMurphy, Raymond. English Grammar in Use: A Self-Study Reference and Practice Book for Intermediate Students. New York: Cambridge University Press, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.