Horowitz, Michael C. (20 January 2010). "Nonstate Actors and the Diffusion of Innovations: The Case of Suicide Terrorism". International Organization. 64 (1): 33–64. doi:10.1017/S0020818309990233. S2CID43231147.
Horowitz, Michael C. (20 January 2010). "Nonstate Actors and the Diffusion of Innovations: The Case of Suicide Terrorism". International Organization. 64 (1): 33–64. doi:10.1017/S0020818309990233. S2CID43231147.