1. M. Negnevitsky, Artificial Intelligence. A Guide to Intelligent Systems, Addison-Wesley, (2002).
2. L. Rutkowski, Computational Intelligence – Methods and Techniques, Springer-Verlag, Berlin – Heidelberg, (2008).
3. K. Mertins, P. Heisig, J. Vorbeck, Knowledge Management: Concepts and Practices, Springer, New York, (2003).
4. K. Dalkir, Knowledge Management in Theory and Practice, Elsevier, (2005).
5. T.H. Davenport, B. Probst, Knowledge management case book. Best Practices, Publicis Corporate Publishing John Wiley&Sons, Berlin&Munich, (2002).