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Lua i Stíl Chicago (17ú heag.)World Bank. Assessing Aid: What Works, What Doesn't, and Why. Washington, D.C.: Oxford University Press, 1998.
Lua MLA (9ú heag.)World Bank. Assessing Aid: What Works, What Doesn't, and Why. Oxford University Press, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.