Bovee, C. L., Thill, J. V., & Chaturvedi, M. (2009). Business Communication Today (9th ed.). Pearson India Education Pvt. Ltd.

Bovee, Courtland L., John V. Thill, and Mukesh Chaturvedi. Business Communication Today. 9th ed. New Delhi: Pearson India Education Pvt. Ltd, 2009.

Bovee, Courtland L., et al. Business Communication Today. 9th ed. Pearson India Education Pvt. Ltd, 2009.