7Prahalad, C.K. and Hamel, Gray, The Core Competence of the Corporation, Harvard Business Review, May- June, 1990, pp.79-91
8Akshay R. Rao, Mark E Bergen, and Scott Davis, How to fight aprlce war, Harvard Business Review, March-April, 2000, pp. 107-116.
9Niraj Dawer and Tony Frost, Competing with Giants: Survival strategies for local companies in emerging markets, Harvard Business Review,March-April, 1999, pp. 119-129.
10P.m. senge, The Fifth Discipline, New York: Doubleday, 1990.