2Kenneth Katzman. Iraq: Politics, Elections, and Benchmarks[J].Congressional Research Service, 2010-04-28.
3Representation through Ratification, Democracy in Iraq[J]. Harvard Law Review, 2006(4).
4Chris Toensmg. Iraqi Election[J].Middle East Report, 2005(Spring).
5Edward.N. Luttwak. Iraq: the Logic of Disengagement[J]. Foreign Affairs, 2005(1).
6Vali Nasr. When the Shiites Rise[J]. Foreign Affairs, 2006(4).
7Gilbert Burnham, Riyadh Lafta, Shannon Doocy, Les Roberts. Mortality After the 2003 Invasion of Iraq: A Cross- Sectional Cluster Sample Survey [EB/OL]. [2010-09-21 ]. http://www.iraqbodycount.net.
8Iraq Status Report [J]. Bureau of Eastern Affairs U.S. Department of State, 2009-03-04.