(1994). Does aid work?: Report to an intergovernmental task force (2nd ed.). Oxford: Clarendon Press.
Παραπομπή Chicago StyleDoes Aid Work?: Report to an Intergovernmental Task Force. 2nd ed. Oxford: Clarendon Press, 1994.
Παραπομπή MLADoes Aid Work?: Report to an Intergovernmental Task Force. 2nd ed. Oxford: Clarendon Press, 1994.
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