Dyfyniad APA

World Bank, World Bank. Development Data Group, World Bank. Investment Climate Dept, & ebrary, Inc. (2012). The little data book on private sector development 2012. World Bank.

Dyfyniad Arddull Chicago

World Bank, World Bank. Development Data Group, World Bank. Investment Climate Dept, and Inc ebrary. The Little Data Book on Private Sector Development 2012. Washington, D.C.: World Bank, 2012.

Dyfyniad MLA

World Bank, et al. The Little Data Book on Private Sector Development 2012. World Bank, 2012.

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