COOK,Guy. (2001). Language Play, Language Learning. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)COOK,Guy. Language Play, Language Learning. Oxford University Press, 2001.
Lua MLA (8ú heag.)COOK,Guy. Language Play, Language Learning. Oxford University Press, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.