1. As stated most explicitly, and provocatively;John G Matsusaka;Journal of Economic Perspectives,2005
2. See for a summary of the arguments critical of the "educative effect" direct democracy the sample of quotations on this point in Rolf B�chi;Direct Democracy in Europe,2007
3. Katrin Döveling: Emotionen – Medien – Gemeinschaft. Eine kommunikationssoziologische Analyse. Wiesbaden: VS Verlag für Sozialwissenschaften, 2005
4. Public Deliberation, Discursive Participation, and Citizen Engagement: A Review of the Empirical Literature;X Michael;Annual Review of Political Science,2004