Clarke, G. R. G., habyarimana, j., ingram, m., kalpan, d., & ramachandran, v. (2007). An assessment of the investment climate in South Africa. World Bank.
Citação norma ChicagoClarke, George R. G., james habyarimana, mochael ingram, david kalpan, and vijaya ramachandran. An Assessment of the Investment Climate in South Africa. Washington, DC: World Bank, 2007.
Citação norma MLAClarke, George R. G., et al. An Assessment of the Investment Climate in South Africa. World Bank, 2007.