1. Campaign Against the Arms Trade . Campaign group against militarization , http://www.caat.orgAccessed 4 February 2008
2. Clandestine Insurgent Rebel Clown Army . How to take direct action through rebel clowning , http://www.clownarmy.orgAccessed 4 February 2008
3. ClearerChannel. Group promoting grassroots media and activism , http://www.cleaerchannel.orgAccessed 4 February 2008
4. Creative Commons Licenses . All you need to know about going copyleft , http://www.creativecommons.orgAccessed 4 February 2008
5. DisArm DSEI campaign site , http://www.dsei.org, Accessed 4 February 2008