Kelley, P. A. (2008). Imperial secrets: Remapping the mind of empire. Center for Strategic Intelligence Research, National Defense Intelligence College.
Chicago-Zitierstil (17. Ausg.)Kelley, Patrick A. Imperial Secrets: Remapping the Mind of Empire. Washington, DC: Center for Strategic Intelligence Research, National Defense Intelligence College, 2008.
MLA-Zitierstil (9. Ausg.)Kelley, Patrick A. Imperial Secrets: Remapping the Mind of Empire. Center for Strategic Intelligence Research, National Defense Intelligence College, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.