APA Citation

Tufnell, M. (2006). Intelligent Business: Upper intermediate business english. London: Longman.

Chicago Style Citation

Tufnell, Mark. Intelligent Business: Upper Intermediate Business English. London: Longman, 2006.

MLA Citation

Tufnell, Mark. Intelligent Business: Upper Intermediate Business English. London: Longman, 2006.

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