APA aipamena

Richards, J. C. (1997). New interchange: English for international communication : teacher's edition. Cambridge: Cambridge University.

Chicago Style aipamena

Richards, Jack C. New Interchange: English for International Communication : Teacher's Edition. Cambridge: Cambridge University, 1997.

MLA aipamena

Richards, Jack C. New Interchange: English for International Communication : Teacher's Edition. Cambridge: Cambridge University, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.