Bandow, Doug. “Washington Should Not Defend Ukraine Or Expand NATO: U.S. Should Shift Responsibility For Europe’s Defense to Europe.” Forbes. http://www.forbes.com/sites/dougbandow/2014/04/07/washington-should-not-defend-ukraine-or-expand-nato-u-s-should-shift-responsibility-for-europes-defense-to-europe/ (November 14, 2014).

Bandura, Albert, “The role of selective moral disengagement in terrorism and counterterrorism” In Understanding terrorism: Psychological roots, consequences and interventions, edited by F. M. Mogahaddam and A. J. Marsella, 121-150. Washington, DC: American Psychological Association Press, 2004.

Boettke, Peter J. and Christopher J. Coyne. “Liberalism in the Post 9/11 World.” Indian Journal of Economics and Business (2007): 35–53.

Buchanan, Allan, “Justifying Preventive War” In Preemption: Military Action and Moral Justification, edited by Henry Shue and David Rodin, 126-142. New York: Oxford University Press, 2007.

Epstein, Richard A. “The Pax Americana is Dead.” Hoover Institue (August 2014): 1-2.

Evans, Gareth and Mohamed Sahnoun. “The Responsibility to Protect.” Foreign Affairs 81, no. 6 (2002): 99-110.

Grieco, Joseph M. “Anarchy and the Limits of Cooperation: A Realist Critique of the Newest Liberal Institutionalism.” International Organization 3, no. 42 (1988): 485-507.

Haar, Edwin van de. Classical Liberalism and International Relations Theory: Hume, Smith, Mises, and Hayek. New York: Palgrave Macmillan, 2009.

Leeson, Peter T. “Efficient Anarchy.” Public Choice 130, no. 1-2 (2007): 41–53.

Mearsheimer, John J. “Why the Ukraine Crisis Is the West’s Fault: The Liberal Delusions That Provoked Putin.” Foreign Affairs (2014 September/October): 1-12.

Rothbard, Murray N. The Ethics of Liberty. New York: New York University Press, 2002.

Tesón, Fernando R., “The Liberal Case for Humanitarian Intervention” In Humanitarian Intervention: Ethical, Legal, and Political Dilemmas, edited by J. L. Holzgrefe and Robert O. Keohane, 93-129. Cambridge: Cambridge University Press, 2003.

Vidmar, Jure. “EJIL: Talk!––Crimea’s Referendum and Secession: Why It Resembles Northern Cyprus More than Kosovo.” Blog of the European Journal of International Law. http://www.ejiltalk.org/crimeas-referendum-and-secession-why-it-resembles-northern-cyprus-more-than-kosovo/ (July 9, 2014).

Walt, Stephen M. “International Relations: One World, Many Theories.” Foreign Policy 29, no. 110 (1998): 29-44.

Weede, Erich. “The Diffusion of Prosperity and Peace by Globalization.” Independent Review 2, no. 9 (2004): 165-186.