.De Ferranti, D. M., & . (2000). Securing our future in a global economy. World Bank.
Chicago Style (17th ed.) Zitazioa.De Ferranti, David M., eta. Securing Our Future in a Global Economy. Washington, D.C.: World Bank, 2000.
MLA (9th ed.) Zitazioa.De Ferranti, David M., eta. Securing Our Future in a Global Economy. World Bank, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.