1. S.W., Card J.D., and Mackinlay B. (eds.) Shneiderman Readings in Information Visualization: Using Vision to Think. Morgan Kaufmann, San Francisco, CA, USA, 1999.
2. Chen C. Information Visualization – Beyond the Horizon. Springer, Berlin, 2nd edn., 2004.
3. Keim D.A. Visual exploration of large data sets. Commun. ACM, 44(8):38–44, 2001.
4. Keim D.A. and Thomas J. Scope and challenges of visual analytics. Tutorial at IEEE Visualization Conf., 2007.
5. Spence R. Information Visualization – Design for Interaction. Pearson Education Limited, Harlow, England, 2nd edn., 2006.