World Bank, Koeberle, S., Bedoya, H., Silarsky, P., & Verheyen, G. (2005). Conditionality revisited: Concepts, experiences, and lessons. World Bank.
Cita Chicago (17th ed.)World Bank, Stefan Koeberle, Harold Bedoya, Peter Silarsky, i Gero Verheyen. Conditionality Revisited: Concepts, Experiences, and Lessons. Washington, DC: World Bank, 2005.
Cita MLA (8th ed.)World Bank, et al. Conditionality Revisited: Concepts, Experiences, and Lessons. World Bank, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.