1. 1. International Telecommunications Union website. Available at: http://www.itu.net/pressoffice/stats/2011/01/index.aspx. Accessed 22 May 2011.
2. Applied Technologies in Humanitarian Assistance: Report of the 2009 Applied Technology Working Group
3. 3. Meier P , Ziemke J. ICCM 2009: Conference Report, Dec 2009.
4. 4. Corley A (2010, Feb). Why Haiti's cell phone networks failed. IEEE Spectrum, Feb 2010. Retrieved from http://spectrum.ieee.org/telecom/wireless
5. 5. Harvard Humanitarian Initiative. Disaster 2.0: The Future of Information Sharing in Humanitarian Emergencies. Washington, DC and Berkshire, UK: UN Foundation & Vodafone Foundation Technology Partnership, 2011.