1. American Chemical Society 2015 Chemical Professional's Code of Conduct http://www.acs.org/content/acs/en/careers/career-services/ethics/the-chemical-professionals-code-of-conduct.html
2. American Geosciences Institute 2015 AGI Guidelines for Ethical Professional Conduct http://www.americangeosciences.org/community
3. Augustine , N.R. R.R. Colwell J.J. Duderstadt 2012 A review of the processes of preparation and distribution of the report “Fact-based regulation for environmental protection in shale gas development.” 42 http://www.utexas.edu/opa/wordpress/news/files/Review-of-report.pdf
4. Relief greets acquittals in Italy earthquake trial;Cartlidge;Science,2014