(1995). The study of language outside readings. Đồng Nai: Nxb. Đồng nai.
Chicago Style aipamenaThe Study of Language Outside Readings. Đồng Nai: Nxb. Đồng nai, 1995.
MLA aipamenaThe Study of Language Outside Readings. Đồng Nai: Nxb. Đồng nai, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.