Al-Zawahiri, Ayman. Letter from al-Zawahiri to al-Zarqawi. Office of the Director of National Intelligence, 2005.
Koknar, Ali M.. Maritime Terrorism: A New Challenge for NATO. Energy Security, by the Institute for the Analysis of Global Security, 2005.
Spilimbergo, Antonio. Measuring the Performance of Fiscal Policy in Russia In
IMF Working Paper. Washington, D.C.: International Monetary Fund, 2005.
Sucipto, Hery. Membongkar Jama’ah Islamiyah. Jakarta: Grafindo Khazanah Ilmu, 2005.
Migration, Employment and Poverty Reduction. Moldovan Ministry of Health and Social Protection, 2005.
R. Ting, Yu-Liang. Mobile Learning: Current Trend and Future Challenges. Fifth IEEE International Conference on Advanced Learning Technologies (ICALT’05), 2005.
Born, Hans, and Ian Leigh. "
More Closely Watching the Spies: Three Decades of Experiences." In
Who’s watching the Spies? Establishing Intelligence Service Accountability . Dulles, V.A.: Potomac Books, INC, 2005.
Annan, Kofi. A More Secure World: Our Shared Responsibility. Report of the High-level Panel on Threats, Challenges and Change, 2005.
National Preparedness Guidance. 8th ed. Department of Homeland Security. Homeland Security Presidential Directive , 2005.