1. Albrecht, S. (2010). Reflexionsspiele. Deliberative Demokratie und die Wirklichkeit politischer Diskurse im Internet. Bielefeld, Germany: Transkript.
2. Armstrong, K. A. (2006). Inclusive governance—Civil society and the open method of co-ordination. In S. Smismans (Ed.), Civil society and legitimate European governance (pp. 42–67). Cheltenham, England: Elgar.
3. Bärenreuter, C., Brüll, C., Mokre, M., & Wahl-Jorgensen, K. (2009). An overview of research on the European public sphere. Eurosphere Working Paper Series. Online Working Paper No. 03.
4. Bennet, L. (2003). Communicating global activism—Strengths and vulnerabilities of networked politics. Information, Communication and Society, 6(2), 143–168.
5. Bohman, J. (2004). Expanding dialogue: The Internet, the public sphere and prospects for transnational democracy. Sociological Review, 52, 131–155.