International Development Association. (1993). IDA: Investing in the future. World Bank.
Lua i Stíl Chicago (17ú heag.)International Development Association. IDA: Investing in the Future. Washington, D.C: World Bank, 1993.
Lua MLA (9ú heag.)International Development Association. IDA: Investing in the Future. World Bank, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.