1. PN-EN 31010:2010 Risk management - Risk assessment techniques
2. PN ISO/IEC 27005 Information technology. Security techniques. Information security risk management
3. Liderman K., Risk Analysis and protection of information in computer systems (2008)
4. Fronczak A., Fronczak P., Świat sieci złożonych. Od fizyki do Internetu, (Wydawnictwo Naukowe PWN, 2009)