1. Akrich, M. (1992). The de-scription of technical objects. In W. Bijker & J. Law (Eds.), Shaping technology/building society. Studies in technological change (pp. 205–223). Cambridge: MIT Press.
2. Beauchamp, T. L., & Childress, J. F. (2009). The principles of biomedical ethics. New York: Oxford University Press.
3. BIO Intelligence Service. (2013). Analysis and presentation of the results of the public consultation “Unconventional fossil fuels (e.g. shale gas) in Europe”, Final report prepared for European Commission DG Environment.
4. Borning, A., & Muller, M. (2012). Next steps for value sensitive design. In Proceedings of the SIGCHI conference on human factors in computing systems (CHI) (pp. 1125–1134). Austin, Texas.
5. Commissie m.e.r. (2013). Beoordeling effectstudie schaliegaswinning. Commissie voor de milieu effectrapportage, Digital version. http://api.commissiemer.nl/docs/mer/p00/p0023/023ov_advies.pdf . Accessed May 8, 2014.