Clarke, G. R. G., habyarimana, j., ingram, m., kalpan, d., & ramachandran, v. (2007). An assessment of the investment climate in South Africa. World Bank.
Citación estilo 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.
Cita MLAClarke, George R. G., et al. An Assessment of the Investment Climate in South Africa. World Bank, 2007.