World Bank policy and research bulletin

MLA

World Bank Policy and Research Bulletin. Washington, D.C., United States: World Bank. Office of the Research Administrator, 1990.

APA

(1990). World Bank policy and research bulletin. Washington, D.C., United States: World Bank. Office of the Research Administrator.

Chicago

World Bank Policy and Research Bulletin. Washington, D.C., United States: World Bank. Office of the Research Administrator,, 1990.