The World Bank Research Observer. World Bank.
芝加哥风格引文The World Bank Research Observer. World Bank.
MLA引文The World Bank Research Observer. World Bank.
警告：这些引文格式不一定是100％准确.
APA引文
The World Bank Research Observer. World Bank.
芝加哥风格引文The World Bank Research Observer. World Bank.
MLA引文The World Bank Research Observer. World Bank.