APA aipamena

Barnard, R. (1997). Good news, bad news: News stories for lisyening and discussion. Oxford: Oxford Univ. Press.

Chicago Style aipamena

Barnard, Roger. Good News, Bad News: News Stories for Lisyening and Discussion. Oxford: Oxford Univ. Press, 1997.

MLA aipamena

Barnard, Roger. Good News, Bad News: News Stories for Lisyening and Discussion. Oxford: Oxford Univ. Press, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.