Dokumentuaren aipamena

APA aipamena

Xia, W. H. (2013). 15 day's practice for IELTS speaking. T.P. Hồ Chí Minh: Tổng hợp T.P. Hồ Chí Minh; Công ty TNHH Nhân Trí Việt.

Chicago Style aipamena

Xia, Wang Hong. 15 Day's Practice for IELTS Speaking. T.P. Hồ Chí Minh: Tổng hợp T.P. Hồ Chí Minh; Công ty TNHH Nhân Trí Việt, 2013.

MLA aipamena

Xia, Wang Hong. 15 Day's Practice for IELTS Speaking. T.P. Hồ Chí Minh: Tổng hợp T.P. Hồ Chí Minh; Công ty TNHH Nhân Trí Việt, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.