Browder, G., & Xie, S. (2007). Stepping up: Improving the performance of China's urban water utilities. World Bank.
Citação do estilo Chicago (17ª ed.)Browder, Greg, e Shiqing Xie. Stepping Up: Improving the Performance of China's Urban Water Utilities. Washington, DC: World Bank, 2007.
Citação MLA (9ª ed.)Browder, Greg, e Shiqing Xie. Stepping Up: Improving the Performance of China's Urban Water Utilities. World Bank, 2007.