Gilson, C., Pratt, M., Roberts, K., & Weymes, E. (2003). Peak Performance: Inspirational Business Lessons from the World's Top Sports Organizations. Profile Books Ltd.

Gilson, Clive, Mike Pratt, Kevin Roberts, and Ed Weymes. Peak Performance: Inspirational Business Lessons from the World's Top Sports Organizations. London: Profile Books Ltd, 2003.

Gilson, Clive, et al. Peak Performance: Inspirational Business Lessons from the World's Top Sports Organizations. Profile Books Ltd, 2003.