1. Bekkers, V.J.J.M.: Interactieve beleidsvoering: kenmerken, voorwaarden en ervaringen. In: Schoorl, A.H.A., Sprinkhuizen, A.M.M., Stevens, P.G.J.J., Veldheer, V.C. (eds.) Handboek Lokaal Sociaal Beleid. Interactieve beleidsvoering en burgerparticipatie, Utrecht, pp. D-421–426 (2003)
2. Bekkers, V.: E-government and the Emergence of Virtual Organizations in the Public Sector. Information Polity 8, 89–101 (2003)
3. Berger, P.L., Luckmann, T.: The Social Construction of Reality. A Treatise in the Sociology of Knowledge. Anchor Books, New York (1967)
4. Bijker, W.E.: Of Bicycles, Bakelites, and Bulbs. Toward a Theory of Sociotechnical Change. MIT Press, Cambridge (1995)
5. Carver, S.: Accessing Geographic Information Systems over the World Wide Web: Improving public participation in environmental decision-making. Information Polity 6, 157–170 (2000)