1. Amorós, M. (2007). Anarquía professional y desarme teórico: Sobre insurreccionalismo [Professional anarchy and theoretical disarmament: On insurrectionism]. In M. Amorós (Ed.), Desde abajo y desde fuera. Proyectiles. Madrid: Brulot. English translation retrieved from http://libcom.org/library/professional-anarchy-theoretical-disarmament-insurrectionism-miguel-amor%C3%B3s.
2. Arquilla, J. & Ronfeldt, D. (2001). Networks and netwars: The future of terror, crime, and militancy. Santa Monica, CA: Rand Corporation.
3. Dilettantes, Ideologues, and the Weak: Terrorists Who Don't Kill