Open source information : the missing dimension of intelligence /
De Borchgrave, Arnaud.
Sanderson, Thomas(Thomas M.)
MacGaffin, John.
Center for Strategic and International Studies (Washington, D.C.)
CSIS Transnational Threats Project.
Washington, D.C. : Center for Strategic and International Studies,
2006.
A report of the CSIS Transnational Threats project.
Terrorism
Intelligence service.
Government information.
Security classification (Government documents)