Luanna taifid

Lua APA (7ú heag.)
Crystal, D. (2003). English as a global language (Second edition.). Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)
Crystal, David. English as a Global Language. Second edition. Cambridge, England ; New York: Cambridge University Press, 2003.
Lua MLA (9ú heag.)
Crystal, David. English as a Global Language. Second edition. Cambridge University Press, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.