3Heffernan, P. and R. Phaal. The emergence of new industries[ R]. The University of Cambridge ,2008.
4Feser, J and H. Renhki. High -tech cluster in North Carolina [ R ]. University of North Carolina at Chapel Hill , 2000.
5Martin, R. and P. Sunley. Deconstructing clus- ter: Chaotic concept or policy panacea [ J ]. Journal of Economia Geography, 2003, (3).
6Porter, E. The Australian Renewable Energy Cluster [ R]. The Harvard Business School,2008.
7Lefevre, M. Advanced Materials Cluster [ R ]. The Communaute Metropolitaine de Montreal,2004.
8Adlakha - Hutcheon, R. Khaydarov, R. Koren- stein, R. Varma, A. Vaseashta, H. Stamm, M. Abdel - Mot- taleb. Nanomaterials : Risks and Benefits [ J ]. Germany : Springer Netherlands, 2009 : 195 - 207.
9G. Arbia, G. Espa, D. Giuliani, A. Mazzitelli. Clusters of firms in an inhomogeneous space: The high-tech industries in Milan [ J ]. Economic Modelling, 2011, (1): 3-11.
10Oliver Falck, Stephan Heblich, Stefan Kipar. Industrial innovation : Direct evidence from a cluster - ori- ented policy [ J ]. Regional Science and Urban Econom- ics,2010, (3) : 574 .-582.