1. M.K. Gandhi, http://www.wisdomquotes.com/topics/ethics/
2. National Research Council, National Academy of Sciences, Strengthening Forensic Science in the United States: A Path Forward, The National Academies Press, Washington D.C., 2009.
3. ISO/IEC 17025:2005(E) 5.10.1 General Reporting the results.
4. P. Brown, http://www.brainyquote.com/quotes/quotes/p/patbrown255561.html/
5. W. Disney, http://www.best-self-help-sites.com/new-beginnings-quotes-4.html/