Παραπομπή APA

The World Bank. (2007). The World Bank annual report 2007 =: Operational summary : Fiscal 2007. Washington DC: The World Bank.

Παραπομπή Chicago Style

The World Bank. The World Bank Annual Report 2007 =: Operational Summary : Fiscal 2007. Washington DC: The World Bank, 2007.

Παραπομπή MLA

The World Bank. The World Bank Annual Report 2007 =: Operational Summary : Fiscal 2007. Washington DC: The World Bank, 2007.

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