Crystal, D. (2003). The Cambridge encyclopedia of the English language (2nd ed.). Cambridge: Cambridge University Press.
Trích dẫn kiểu ChicagoCrystal, David. The Cambridge Encyclopedia of the English Language. 2nd ed. Cambridge: Cambridge University Press, 2003.
MLA citiranjeCrystal, David. The Cambridge Encyclopedia of the English Language. 2nd ed. Cambridge: Cambridge University Press, 2003.
Opozorilo: Ti citati niso vedno 100% točni.