Prabhu, N. S. (1987). Second language pedagogy. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Prabhu, N. S. Second Language Pedagogy. Oxford: Oxford University Press, 1987.
Lua MLA (9ú heag.)Prabhu, N. S. Second Language Pedagogy. Oxford University Press, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.