Murphy, R. (1994). Intermediate English grammar: Reference and practice (2nd ed.). U. Pr.
Dyfyniad Arddull ChicagoMurphy, Raymond. Intermediate English Grammar: Reference and Practice. 2nd ed. Cambridge: U. Pr, 1994.
Dyfyniad MLAMurphy, Raymond. Intermediate English Grammar: Reference and Practice. 2nd ed. U. Pr, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.