一: Hybird organizational arrangements:new form or transitional development?
        California Management Review 1987
         Powell W.W    
http://www.mendeley.com/research ... tional-development/
二: The network approach:concepts and applications in innovation networks
        Spatial Perspectives 1991
       Kamann and Strijker
       
http://www.mendeley.com/research ... ts-and-hierarchies/