APA aipamena

Jane Comyns. (2003). Cutting edge; Advance; Teacher's Resource Book. England: Longman.

Chicago Style aipamena

Jane Comyns. Cutting Edge; Advance; Teacher's Resource Book. England: Longman, 2003.

MLA aipamena

Jane Comyns. Cutting Edge; Advance; Teacher's Resource Book. England: Longman, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.