world bank. (1994). Trends in developing economies extracts. World Bank.
Chicagoスタイル(17版)引用形式world bank. Trends in Developing Economies Extracts. Washington, DC: World Bank, 1994.
MLA(9版)引用形式world bank. Trends in Developing Economies Extracts. World Bank, 1994.
警告: この引用は必ずしも正確ではありません.