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fas.org
Cronin, Audrey Kurth; Huda Aden; Adam Frost; Benjamin Jones.Foreign Terrorist Organizations (неопр.) // CRS Report for Congress. — Washington, D.C.: Congressional Research Service, 2004. — 6 February. — С. 40—43. Архивировано 4 марта 2009 года.
Cronin, Audrey Kurth; Huda Aden; Adam Frost; Benjamin Jones.Foreign Terrorist Organizations (неопр.) // CRS Report for Congress. — Washington, D.C.: Congressional Research Service, 2004. — 6 February. — С. 40—43. Архивировано 4 марта 2009 года.