Powell, Colin ( 5 October 2001). “2001 Report on Foreign Terrorist Organizations”. 《Foreign Terrorist Organizations》. Washington, DC: Bureau of Public Affairs, U.S. State Department. 30 July 2017에 원본 문서에서 보존된 문서. 24 June 2017에 확인함.
Powell, Colin ( 5 October 2001). “2001 Report on Foreign Terrorist Organizations”. 《Foreign Terrorist Organizations》. Washington, DC: Bureau of Public Affairs, U.S. State Department. 30 July 2017에 원본 문서에서 보존된 문서. 24 June 2017에 확인함.