Fukuyama, Francis. The End of History and the Last Man., 1992.
Huntington, Samuel. The Clash of Civilizations and the Remaking of World Order. New York: Simon and Shuster , 1996.
Dillon, Martin. The Dirty War: Covert Strategies and Tactics Used in Political Conflicts. New York: Routledge, 1999.
Aldis, Anne, and Graeme P. Herd. The Ideological War on Terror: Worldwide Strategies for Counter-Terrorism. London: Routledge, 2005.
Daniel, Benjamin, and Steven Simon. The Age of Sacred Terror: Radical Islam’s War Against America. New York: Random House , 2003.
Byman, Daniel. Deadly Connections: States that Sponsor Terrorism. Cambridge: Cambridge University Press, 2005.
Gorka, Sebastian, and David Kilcullen. Al Qaeda and US Strategic Communications In Meeting summary for Interagency Strategic Communication Fusion Team., 2009.
Harmon, Christopher. "Public Diplomacy’s Next Challenge." Connections 7, no. 1 (2008): 141-153.
Jensen, Richard Bach. "The International Campaign Against Anarchist Terrorism, 1880-1930s." Terrorism and Political Violence 21, no. 1 (2009): 89-109.
Kissinger, Henry. Diplomacy. New York: Touchstone Books, 1995.
Laqueur, Walter. The Age of Terrorism. Boston: Little, Brown & Co, 1987.
Satloff, Robert. The Battle of Ideas in the War on Terror: Essays on US Public Diplomacy in the Middle East. Washington, DC: Washington Institute for Near East Policy, 2004.