1. Crystallization
2. A Multidimensional Analysis Approach For Electronic Citizens Participation
3. A conceptual definition and theoretical model of public deliberation in small face-to-face groups;Burkhalter Stephanie;Communication Theory,2002
4. Stuart K Card Jock D Mackinlay and Ben Shneiderman. 1999. Readings in information visualization: using vision to think. Morgan Kaufmann. Stuart K Card Jock D Mackinlay and Ben Shneiderman. 1999. Readings in information visualization: using vision to think. Morgan Kaufmann.
5. S K Card J D Mackinlay and B Shneiderman. 1999. Readings in Information Visualization: Using Vision to Think. Morgan Kaufmann Publishers San Francisco. S K Card J D Mackinlay and B Shneiderman. 1999. Readings in Information Visualization: Using Vision to Think. Morgan Kaufmann Publishers San Francisco.