Notes
1. Cf. Sageman, Leaderless Jihad.
2. Cf. George, “Leaderless Resistance,” 257–82.
3. Especially Kurth Cronin, How Terrorism Ends, and Weinberg, The End of Terrorism, which appeared too late to be included.
4. Sanders, Inside the IRA.
5. Vanderheiden, “Radical Environmentalism in an Age of Antiterrorism,” 309.