1. Ambrosius, Gerold (2008) ‘Konzeptionen öffentlicher Dienstleistungen in Europa’, WSI Mitteilungen 10/2008, 527–33.
2. Auer, Astrid, Christoph Demmke and Robert Polet (1997) Der öffentliche Dienst i m Europa der Fünfzehn: Lage und Perspektiven, Maastricht: European Institut of Public Administration.
3. Avfall Sverige (2007) Insamling och behandling av hushållsavfall. Former och utförande samt ekonomiska effekter på avfallsavgifterna, Malmö: Avfall Sverige.
4. Bach, Stephen (1999) ‘Europe. Changing Public Service Employment Relations’, in Stephen Bach, Lorenzo Bordogna, Giuseppe Della Rocca and David Winchester (eds.) Public Service Employment Relations in Europe: Transformation, Modernization or Inertia?, London: Routledge.
5. Bach, Stephen and David Winchester (2003) ‘Individualism and Collectivism in Industrial Relations’, in Paul Edwards (ed.) Industrial Relations: Theory and Practice, vol. 2, Malden: Blackwell.