APA aipamena

O' Connell S. Sue & Hashemi L. Louise. (2000). Cambridge First Certificate Listening and Speaking (2-nd ed.). New York, Cambridge University Press, 2000.

Chicago Style aipamena

O' Connell S. Sue and Hashemi L. Louise. Cambridge First Certificate Listening and Speaking. 2-nd ed. New York, Cambridge University Press, 2000, 2000.

MLA aipamena

O' Connell S. Sue and Hashemi L. Louise. Cambridge First Certificate Listening and Speaking. 2-nd ed. New York, Cambridge University Press, 2000, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.