4Alex WeUman, "Tony Blair Says ' Sorry for Mistakes of Iraq War'," October 24, 2015, http://www. mirror.co.uk/news/uk-news/tony-blair-says-sorry-mistakes-6699926,登录时间:2015年12月30日.
5"Iraqi Troops Storm Ramadi In Bid to Retake IS-Controlled City " RFE/RL, Global Security, December 22, 2015, http://www.globalsecurity.org/wmd/library/news/iraq/2015/iraq-151222-ffed01.htm,登录时间:2015年12月27日.
6"Islamic State Monthly Revenue Totals S 80 Million, IHS Says," IHS Online Newsroom, December 7, 2015, http ://press.ihs.com/press-release/aerospace-defense-security/islamic-state-monthly-revenue-totals-80-million-ihs-says.登录时间:2015年12月30日.
7包澄章、刘中民:《对中东变局以来中东教派主义的多维透视》,第44页.
8"The War against Islamic State: It Will Be a Long Haul," The Economist, February 7, 2015, p. 43.
9Jeff Seldin, "Flow of Foreign Fighters to Iraq, Syria Unrelenting," In-Depth Coverage, January 7, 2016,http://www.globalsecurity.org/security/library/news/2016/01/sec-160107-voa04.htm,登录时间:2016年1月10日.
10"Violence Killed over 11,000 People in Iraq in 2015: UN," http ://transasianews. com/asia2/73-west-asia/iraq/6978-violence-killed-over-11-000-people-in-iraq-in-2015-un,登录时间:2015年12月27日.