Blum-Kulka, S., & Kasper, G. (1993). Interlanguage pragmatics. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Blum-Kulka, Shoshana, agus Gabriele Kasper. Interlanguage Pragmatics. New York: Oxford University Press, 1993.
Lua MLA (9ú heag.)Blum-Kulka, Shoshana, agus Gabriele Kasper. Interlanguage Pragmatics. Oxford University Press, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.