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Smith, R. Jeffrey; Nakashima, Ellen (8 March 2009). "Pentagon's Unwanted Projects in Earmarks". The Washington Post. pp. A01. Archived from the original on 26 December 2016. Retrieved 19 September 2017.
Taylor, Andrew (26 September 2006). "House OKs $70B for Iraq, Afghanistan". The Washington Post. Associated Press. Archived from the original on 9 July 2017. Retrieved 19 September 2017.
Smith, R. Jeffrey; Nakashima, Ellen (8 March 2009). "Pentagon's Unwanted Projects in Earmarks". The Washington Post. pp. A01. Archived from the original on 26 December 2016. Retrieved 19 September 2017.
"Will DDG-1000 Destroyers Be Unstable?". Defense Industry Daily. 12 April 2007. Archived from the original on 27 April 2007. Retrieved 23 April 2007, quoting Cavas, Christopher P (2 April 2007). "Is New U.S. Destroyer Unstable?". DefenseNews.