World Bank & World Bank. International Economics Dept. Development Data Group. (2008). World development indicators 2008. The World Bank.
Čikaški stil citiranja (17. izdanje)World Bank i World Bank. International Economics Dept. Development Data Group. World Development Indicators 2008. Washington, D.C: The World Bank, 2008.
MLA način citiranja (9. izdanje)World Bank i World Bank. International Economics Dept. Development Data Group. World Development Indicators 2008. The World Bank, 2008.
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