Owen, R., & Nguyên Bá. (1999). BBC Business English. Hà Nội: Nxb. Trẻ.
Chicago Style CitationOwen, Roger, and Nguyên Bá. BBC Business English. Hà Nội: Nxb. Trẻ, 1999.
MLA CitationOwen, Roger, and Nguyên Bá. BBC Business English. Hà Nội: Nxb. Trẻ, 1999.
Warning: These citations may not always be 100% accurate.