Oxford. (2005). Concise Companion To The English Language. Oxford University Press.
Chicago Style aipamenaOxford. Concise Companion To The English Language. New Delhi: Oxford University Press, 2005.
MLA aipamenaOxford. Concise Companion To The English Language. Oxford University Press, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.