APA aipamena

Trần Thị Anh Oanh. (2008). TOEFL iBT m-Speaking. TP.HCM.

Chicago Style aipamena

Trần Thị Anh Oanh. TOEFL IBT M-Speaking. TP.HCM, 2008.

MLA aipamena

Trần Thị Anh Oanh. TOEFL IBT M-Speaking. TP.HCM, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.