| United Nations. (1999). United Nations human development report. New York: Author. | | | | |
| Senge, P. M. (1990). The fifth discipline: The art & practice of the learning organization. New York: Currency Doubleday. | | | | |
| Mahoney, J. (1999, September 17). Dell Computer Corp. takes top spot in PC market share in US. Knight-Ridder/Tribune Business News. | | | | |
| Lawler, E. E. (1992). The ultimate advantage: Creating the high-involvement organization. San Francisco: Jossey-Bass. | | | | |
| Imparato, N. & Harari, O. (1994). Jumping the curve: Innovation and strategic choice in an age of transition. San Francisco: Jossey-Bass. | | | | |