Dokumentuaren aipamena

APA aipamena

Jack C. Richards. (1997). Listen carefully = Luyện tập kỹ năng nghe tiếng Anh. Đà Nẵng: Đà Nẵng.

Chicago Style aipamena

Jack C. Richards. Listen Carefully = Luyện Tập Kỹ Năng Nghe Tiếng Anh. Đà Nẵng: Đà Nẵng, 1997.

MLA aipamena

Jack C. Richards. Listen Carefully = Luyện Tập Kỹ Năng Nghe Tiếng Anh. Đà Nẵng: Đà Nẵng, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.