1. Bennington, J., & Moore, M. H. (2010). Public Value: Theory and Practice. In Macmillan International Higher Education (Eds.). Palgrave Macmillan.
2. Bouckaert, G. & de Walle, S.V. (2003). Public service performance and trust in government: The problem of causality. International Journal of Public Administration 26(8/9), 891-914.
3. Bovens, M. (2005). Public accountability. In E. Ferlie, L.E. Lynn Jr. & C. Pollitt (Eds.), The Oxford Handbook of Public Management. Oxford: Oxford University Press.
4. Christensen, T., & Laegreid, P. (2005). Trust in government, the relative importance of service satisfaction, political factor and demography. Public Performance and
5. Management Review, 28 (4), 487-511.