Tough P., Frum D., Kristol W. et al. A Revolution or Business as Usual?: A Harpers Forum // Harpers. 1995. March.
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Monahan R., Beaumont Е.Н. Big Time Security // Forbes. 2006. August 3; Stoller G. Homeland Security Generates Multibillion Dollar Business // USA Today. 2006. September 10.