Murphy, R. (1990). English Grammar in Use: A Self-Study Reference and Practice Book for Intermediate Students. New York: Cambridge University Press.
Dyfyniad Arddull ChicagoMurphy, Raymond. English Grammar in Use: A Self-Study Reference and Practice Book for Intermediate Students. New York: Cambridge University Press, 1990.
Dyfyniad MLAMurphy, Raymond. English Grammar in Use: A Self-Study Reference and Practice Book for Intermediate Students. New York: Cambridge University Press, 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.