ICT: Jihad Group - Terrorist activity, articles, links, updates and history of attacks. From The International Policy Institute for Counter-Terrorism, Israel. - http://www.ict.org.il/inter_ter/orgdet.cfm?orgid=18
FAS: al-Jihad - Description, activities, strength, area of operation and external aid. From the Federation of American Scientists. USA. - http://www.fas.org/irp/world/para/jihad.htm