APA aipamena

Nunan, D. (1996). Atlas: Learning centered communication. Boston, MA: Heinle &Heinle.

Chicago Style aipamena

Nunan, David. Atlas: Learning Centered Communication. Boston, MA: Heinle &Heinle, 1996.

MLA aipamena

Nunan, David. Atlas: Learning Centered Communication. Boston, MA: Heinle &Heinle, 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.