Sarkesian, S. C., Williams ,John Allen, & Cimbala Stephen J. (2013). US National security:policymakers: Processes, and politics (5th ed.). Viva.
Cita Chicago (17th ed.)Sarkesian, Sam C., Williams ,John Allen, i Cimbala Stephen J. US National Security:policymakers: Processes, and Politics. 5th ed. New Delhi: Viva, 2013.
Cita MLA (9th ed.)Sarkesian, Sam C., et al. US National Security:policymakers: Processes, and Politics. 5th ed. Viva, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.