The War sgainst Al-Qaeda and Islamic State: Enriched edition. History, Doctrine, Modus Operandi and U.S. Strategy to Defeat TerrorismStrategic Studies Institute
Al-Qaeda & Islamic State: History, Doctrine, Modus Operandi and U.S. Strategy to Degrade and Defeat Terrorism Conducted in the Name of Sunni Islam: Terror WarfareStrategic Studies Institute
