World Bank. (1989). World development report 1989. Published for the World Bank, Oxford University Press.
Chicagoスタイル(17版)引用形式World Bank. World Development Report 1989. New York: Published for the World Bank, Oxford University Press, 1989.
MLA(8版)引用形式World Bank. World Development Report 1989. Published for the World Bank, Oxford University Press, 1989.
警告: この引用は必ずしも正確ではありません.