Kaufmann, D., Kraay, A., & Mastruzzi, M. (2006). Governance matters V: Aggregate and individual governance indicators for 1996-2005. World Bank.
Cita Chicago (17th ed.)Kaufmann, Daniel, Aart Kraay, i Massimo Mastruzzi. Governance Matters V: Aggregate and Individual Governance Indicators for 1996-2005. Washington, D.C: World Bank, 2006.
Cita MLA (9th ed.)Kaufmann, Daniel, et al. Governance Matters V: Aggregate and Individual Governance Indicators for 1996-2005. World Bank, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.