1. Greenpeace. 2003. ‘Deadly Waste Returned to U.S. Forces’, viewed 13 October 2006, http://www.greenpeace.org/usalnews/deadly-waste-returned-to-u-s.
2. Learn Peace: A Peace Pledge Union Project [no date].War and the Environment,viewed 9 May 2006, http://www.ppu.org.uk/learnIinfodocs/stenvironment.html
3. The National Energy Foundation. 2006.Why do some countries have higher green-house gas emissions than others?viewed 1 August 2006, http://www.nef.org.uk/energyadyjce/co2emjSSjonSctry.htm
4. United Nations Environment Programme (LJNEP). 2005. ‘The State of the Environment in Somalia: A Desk Study’, viewed 13 October 2006, http://www.unep.org/depi/programmes/Somalia_Final.pdf
5. U.S. Department of State. 1998.Hidden Killers: The Global Landmine Crisis,Bureau of Political-Military Affairs: Office of Humanitarian Demining Programs, Washington, DC, viewed 12 October 2006, http://www.state.gov/www/globallarms/rpt9809deminetoc.html.