Allsop Jake, & Aspinall Patricia. (2001). Cambridge practice test for BEC 2: Level two. Business English Certificate. Tp. Hồ Chí Minh: Nxb. Trẻ.
Chicago Style CitationAllsop Jake, i Aspinall Patricia. Cambridge Practice Test for BEC 2: Level Two. Business English Certificate. Tp. Hồ Chí Minh: Nxb. Trẻ, 2001.
Cita MLAAllsop Jake, i Aspinall Patricia. Cambridge Practice Test for BEC 2: Level Two. Business English Certificate. Tp. Hồ Chí Minh: Nxb. Trẻ, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.