Clutterbuck, D., Kernaghan, S., & Snow, D. (1999). The power of empowerment: Release the hidden talents of your employees. Kogan Page.

Clutterbuck, David, Susan Kernaghan, and Deborah Snow. The Power of Empowerment: Release the Hidden Talents of Your Employees. London : New Delhi: Kogan Page, 1999.

Clutterbuck, David, et al. The Power of Empowerment: Release the Hidden Talents of Your Employees. Kogan Page, 1999.