1. Art, R. J. (1999a). Force and fungibility reconsidered. Security Studies, 8(4), 183–189.
2. Art, R. J. (1999b). Geopolitics updated: The strategy of selective engagement. International Security, 23(3), 79–113.
3. rt, R. J. (2013). A grand strategy for America (1st ed., p. 23). Cornell University Press.
4. Aslam, W. (2013). Drones and the issue of continuity in America’s Pakistan policy under Obama. In Obama’s foreign policy (p. 171). Routledge.
5. Avey, P. C., Markowitz, J. N., & Reardon, R. J. (2018). Disentangling grand strategy: International relations theory and US grand strategy. Texas National Security Review, 2, 28.