1. T. Davenport, Enterprise Systems Revisited: The Director’s Cut. Accenture (2003).
2. M. Hammer, How Process Enterprises Really Work, Harvard Business Review. Number11-12, pp.108–118, (1999).
3. Looking for Payback, MIS ,eds T. Iggulden (1999), pp.75-80.
4. T. Somer and K. Nelson, The impact of Critical Success Factors across the Stages of Enterprise Resource Planning Systems Implementations, in Proc. of the 34th Hawaii International Conference on System Sciences (2001).
5. M.L. Markus, S. Axline, D. Petrie, and C. Tanis, Learning from Adopters’ Experiences with ERP-Successes and Problems, Journal of Information Technology. Volume 15, Number 4, pp.245–265, (2000).