"
Capability-Based Planning(link is external)." In
The TOGAF® Standard. Vol. Version 9.2., 2008.
Byman, Daniel L.. The Changing Nature of State Sponsorship of Terrorism(link is external) In
Analysis Paper. Saban Center for Middle East Policy at the Brookings Institution, 2008.
Neumann, Peter R.. "
Chapter Three: The Recruiters."
The Adelphi Papers 48, no. 399 (2008): 31-42.