1. Caldwell, Brian J. and Spinks, J.M. (1992) Leading the Self-Managing School, Falmer Press: London, 4.
2. Osborne, D. and Gaebler, T. (1992) Reinventing Government: How the Entrepreneurial Spirit is Transforming the Public Sector, Addison-Wesley Publishing Company Inc. Reading, MA, 252-3.