Dyfyniad APA

Collier, P., & Dollar, D. (2004). Development Effectiveness: What Have We Learnt?

Dyfyniad Arddull Chicago

Collier, P., and D. Dollar. Development Effectiveness: What Have We Learnt? 2004.

Dyfyniad MLA

Collier, P., and D. Dollar. Development Effectiveness: What Have We Learnt? 2004.

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