Ur, P. (1996). A course in language teaching: Practice and theory. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Ur, Penny. A Course in Language Teaching: Practice and Theory. Cambridge: Cambridge University Press, 1996.
Lua MLA (9ú heag.)Ur, Penny. A Course in Language Teaching: Practice and Theory. Cambridge University Press, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.