8Hood, Christopher (2006): "The Tools of Government in the Information Age".In Moran, Michael; Rein, Martin, Goodin, Robert E. (eds.), The Oxford Handbook of Public Policy.Oxford: Oxford University Press.
9Christopher Hood, Oliver James & Colin Scott, "Regulation in Government; Has it Increased, Is it Increasing, Should it be Diminished?', Public Administration, 78,2, 2000, pp. 283-304.
