APA Citation

O'Connell, S., & Nguyễn Văn Phước. Focus on IELTS. ĐN.: Nxb Đà Nẵng.

Chicago Style Citation

O'Connell, Sue., and Nguyễn Văn Phước. Focus On IELTS. ĐN.: Nxb Đà Nẵng.

MLA Citation

O'Connell, Sue., and Nguyễn Văn Phước. Focus On IELTS. ĐN.: Nxb Đà Nẵng.

Warning: These citations may not always be 100% accurate.