APA aipamena

Richards, J. C., & Jack C.Richards. (2000). New interchange: English for international communication. Cambridge: Cambridge University Press.

Chicago Style aipamena

Richards, Jack C., và Jack C.Richards. New Interchange: English for International Communication. Cambridge: Cambridge University Press, 2000.

MLA aipamena

Richards, Jack C., và Jack C.Richards. New Interchange: English for International Communication. Cambridge: Cambridge University Press, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.