APA aipamena

The World Bank. (2008). The World Bank annual report 2008: Year in review. Washington, DC: World Bank.

Chicago Style aipamena

The World Bank. The World Bank Annual Report 2008: Year in Review. Washington, DC: World Bank, 2008.

MLA aipamena

The World Bank. The World Bank Annual Report 2008: Year in Review. Washington, DC: World Bank, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.