Murphy, D. (2004). Murphy's English grammar (3rd.). Cambridge University Press.
Chicago Edition CitationMurphy, David. Murphy's English Grammar. 3rd. New Delhi: Cambridge University Press, 2004.
MLA Edition CitationMurphy, David. Murphy's English Grammar. 3rd. Cambridge University Press, 2004.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.