Islam, R., & Zanini, G. (2008). World trade indicators 2008: Benchmarking policy and performance. World Bank.
芝加哥风格引文Islam, Roumeen, 与 Gianni Zanini. World Trade Indicators 2008: Benchmarking Policy and Performance. Washington, DC: World Bank, 2008.
MLA引文Islam, Roumeen, 与 Gianni Zanini. World Trade Indicators 2008: Benchmarking Policy and Performance. World Bank, 2008.
警告：这些引文格式不一定是100％准确.