1. Extending Quality Concepts to Cope with The Needs of a Global World
2. De Geus, A. (1997), “The living company”, Harvard Business Review, March‐April.
3. Dervitsiotis, K. (2007), “Guiding human organizations to climb the spiral stages of performance improvement”, TQM & Business Excellence, Vol. 19 No. 7 and 8, pp. 709‐18.
4. Ghoshal, S. (1994/1995), “Changing the role of top management, from strategy to purpose”, Harvard Business Review, November/December.