APA Citation

Pile, L. (2006). Intelligent business: Workbook : upper Intermediate business english. London: Longman.

Chicago Style Citation

Pile, Louise. Intelligent Business: Workbook : Upper Intermediate Business English. London: Longman, 2006.

MLA Citation

Pile, Louise. Intelligent Business: Workbook : Upper Intermediate Business English. London: Longman, 2006.

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