1. From Novice to Expert: Excellence and Power in Clinical Nursing Practice;Benner,1984
2. Bolman, L.G., Deal, T.E., 1999. Steps to keeping change efforts heading in the right direction. The Journal for Quality & Participation.
3. The Guru Guide;Boyett,1998
4. Bradfield, J., 2006. Challenges of changing culture. Available from: .
5. Strategic Planning and Non Profit Organizations;Bryson,1988