APA aipamena

BBC English. (1993). On We Go: A Series of Elementary English Lessons : Part Three . Tp.HCM.: Trẻ.

Chicago Style aipamena

BBC English. On We Go: A Series of Elementary English Lessons : Part Three . Tp.HCM.: Trẻ, 1993.

MLA aipamena

BBC English. On We Go: A Series of Elementary English Lessons : Part Three . Tp.HCM.: Trẻ, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.