1. Schluep, M., Hagelueken, C., Kuehr, R., Magalini, F., Maurer, C., Meskers, C., Mueller, E., Wang, F.: Recycling—from e-waste to resources, Sustainable innovation and technology transfer industrial sector studies. United Nations Environment Programme (UNEP), Paris (2009)
2. Organization for Economic Cooperation and Development (OECD): The ICT Sector.
http://www.oecd.org/sti/ieconomy/theictsector.htm
. Accessed 25 May 2014
3. International Telecommunication Union: Global ICT developments.
http://www.itu.int/en/ITU-D/Statistics/Pages/stat/default.aspx
. Accessed 25 May 2014
4. UNEP: Basel Convention on the Control of Transboundary Movements of Hazardous Wastes and Their Disposal.
http://www.basel.int/
(1989)
5. European Union: Directive 2012/19/EU of the European Parliament and of the Council of 4 July 2012 on waste electrical and electronic equipment (WEEE) (2012)