1. Corporate Strategy: An Analytic Approach to Business Policy for Growth and Expansion;Ansoff,1968
2. Increasing returns and the new world of business;Arthur;Harvard Business Review,1996
3. Rejuvenating the Mature Business: The Competitive Challenge;Baden-Fuller,1994
4. Strategy Making in High-Technology Firms: The Empiricist Mode
5. Gaining and Sustaining Competitive Advantage;Barney,1997