Casey, William J.. "
The International Linkages; What Do We Know?" In
Hydra of Carnage: International Linkages of Terrorism: The Witnesses Speak, 5-15. Lexington, MA: Lexington Books, 1986.
Casey, William J.. "
The International Linkages; What Do We Know?" In
Hydra of Carnage: International Linkages of Terrorism: The Witnesses Speak. Lexington, MA: Lexington Books, 1986.