Hogg, R. M., & Denison, D. (2006). A history of the English language. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Hogg, Richard M., agus David Denison. A History of the English Language. Cambridge, UK ; New York: Cambridge University Press, 2006.
Lua MLA (8ú heag.)Hogg, Richard M., agus David Denison. A History of the English Language. Cambridge University Press, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.