1. Harrald, J.R., Saebo, E., Grabowski, M., 1996. Prince William Sound Risk Assessment Study. Det Norske Veritas, The George Washington University, and Rensselaer Polytechnic Institute, USA.
2. Berenji, M., 1997. A Methodology for Capturing and Analyzing Human Error in Aviation. Unpublished Doctoral Dissertation. The George Washington University, Washington, D.C.
3. Boniface, D.E., Bea, R.G., 1996 Assessing the Risks of and Countermeasures for Human and Organizational Error. Proceeding of the Society for Naval Architects and Marine Engineers 1996 Annual Conference.
4. Pauchant, T.C., Mitroff, I.I., 1992. Transforming the Crisis Prone Organization. Jossey and Bass, San Francisco, USA.
5. Perrow, C., 1984. Normal Accidents: Living with High Risk Technologies. Basic Books, New York.