APA (7th ed.) Zitazioa
World Bank & ebrary, Inc. (2010). Strategic environmental assessment in policy and sector reform conceptual model and operational guidance. International Bank for Reconstruction and Development/World Bank.
Chicago Style (17th ed.) Zitazioa
World Bank eta Inc ebrary. Strategic Environmental Assessment in Policy and Sector Reform Conceptual Model and Operational Guidance. Washington, D.C.: International Bank for Reconstruction and Development/World Bank, 2010.
MLA (9th ed.) Zitazioa
World Bank eta Inc ebrary. Strategic Environmental Assessment in Policy and Sector Reform Conceptual Model and Operational Guidance. International Bank for Reconstruction and Development/World Bank, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.