6Rabellotti, R. External economies and cooperation in industrial distncts: a comparison of Italy and Mexico [M].Macmillan Press Ltd, 1997.
7Scott, A. J. New Industrial Space [M]. London, Pion, 1998.
8Scott, A. J, The collective order of flexible production agglomerations: Lessons for Local economic development policy and strategic choice [J]. Economic Geography 68, 1992.
9Porter, M. E, The Competitive Advantage of Notions [M]. New York, The Free Press, 1990.
10Matecki, E. J. Technotogy & Economic Development: The Dynamic of Local, Regional and National Competitiveness [M]. Addison Wesley Longman Limited, 1997.