APA (7th ed.) Zitazioa
United States. Dept. of Homeland Security, ebrary, Inc, & Jackson, B. A. (2007). Breaching the fortress wall: Understanding terrorist efforts to overcome defensive technologies. Rand.
Chicago Style (17th ed.) Zitazioa
United States. Dept. of Homeland Security, Inc ebrary, eta Brian A. Jackson. Breaching the Fortress Wall: Understanding Terrorist Efforts to Overcome Defensive Technologies. Santa Monica, CA: Rand, 2007.
MLA (9th ed.) Zitazioa
United States. Dept. of Homeland Security, et al. Breaching the Fortress Wall: Understanding Terrorist Efforts to Overcome Defensive Technologies. Rand, 2007.
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