McArthur, T. (1998). The English languages. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)McArthur, Tom. The English Languages. Cambridge, United Kingdom ; New York: Cambridge University Press, 1998.
Lua MLA (8ú heag.)McArthur, Tom. The English Languages. Cambridge University Press, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.