1. Aldridge, Rod, and Gerry Stoker. 2002. Achieving a New Public Service Ethos. London: New Local Government Network.
2. Allmendiger, Philip, Mark Tewdwr-Jones, and Janice Morphet. 2003. "Public Scrutiny, Standards and the Planning System: Assessing Professional Values Within a Modernized Local Government." Public Administration 81, no. 4:803-831.
3. Bach, Stephen, Lorenzo Bordogna, Guiseppe Della Rocca, and David Winchester, eds. 1999. Public Service Employment Relations in Europe--Transformation, Modernisation or Inertia? London: Routledge.
4. Behnke, Nathalie. 2002. "A Nolan Committee for the German Ethics Infrastructure?" European Journal of Political Research 41:675-708.
5. Brereton, Michael, and Michael Temple. 1999. "The New Public Service Ethos: An Ethical Environment for Governance." Public Administration 77, no. 3:455-474.