APA aipamena

Cooke,Joanna. (2006). New headway: Upper - Intermediate : Teacher's resource book (3rd ed.). Oxford: Oxford Univ. Press.

Chicago Style aipamena

Cooke,Joanna. New Headway: Upper - Intermediate : Teacher's Resource Book. 3rd ed. Oxford: Oxford Univ. Press, 2006.

MLA aipamena

Cooke,Joanna. New Headway: Upper - Intermediate : Teacher's Resource Book. 3rd ed. Oxford: Oxford Univ. Press, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.