Carter, R., & Nunan, D. (2001). The cambridge guide to teaching speakers of other languages. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Carter, Ronald, agus David Nunan. The Cambridge Guide to Teaching Speakers of Other Languages. Cambridge: Cambridge University Press, 2001.
Lua MLA (8ú heag.)Carter, Ronald, agus David Nunan. The Cambridge Guide to Teaching Speakers of Other Languages. Cambridge University Press, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.