Sloan, S., Bersia, J. C., Hill, J. B., & Smith, J. A. (2006). Terrorism: The present threat in context (English ed.). Berg.
Lua i Stíl Chicago (17ú heag.)Sloan, Stephen, John C. Bersia, J. B. Hill, agus Joshua A. Smith. Terrorism: The Present Threat in Context. English ed. New York, NY: Berg, 2006.
Lua MLA (9ú heag.)Sloan, Stephen, et al. Terrorism: The Present Threat in Context. English ed. Berg, 2006.
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