Barrall, I., & Barrall, N. (2011). Intelligent business: Advanced business english. Workbook. Pearson/Longman.
Chicago Style (17th ed.) CitationBarrall, Irene, and Nikolas Barrall. Intelligent Business: Advanced Business English. Workbook. Harlow: Pearson/Longman, 2011.
MLA (9th ed.) CitationBarrall, Irene, and Nikolas Barrall. Intelligent Business: Advanced Business English. Workbook. Pearson/Longman, 2011.
Warning: These citations may not always be 100% accurate.