United States Department of Defense (19 ديسمبر 2009). "Teamwork Key to Iraqi Security, Mullen Says". United States Department of Defense. United States Department of Defense. مؤرشف من الأصل في 2010-11-28.
United States Department of Defense (19 ديسمبر 2009). "Teamwork Key to Iraqi Security, Mullen Says". United States Department of Defense. United States Department of Defense. مؤرشف من الأصل في 2010-11-28.