National Defense University. Institute for National Strategic Studies, Schear, J. A., & Flanagan, S. J. (2008). Strategic Challenges. National Defense University Press.
Cita Chicago Style (17a ed.)National Defense University. Institute for National Strategic Studies, James A. Schear, y Stephen J. Flanagan. Strategic Challenges. Washington, DC: National Defense University Press, 2008.
Cita MLA (8a ed.)National Defense University. Institute for National Strategic Studies, et al. Strategic Challenges. National Defense University Press, 2008.
Precaución: Estas citas no son 100% exactas.