Dyfyniad APA

Browder, G., & Xie, S. (2007). Stepping up: Improving the performance of China's urban water utilities. World Bank.

Dyfyniad Arddull Chicago

Browder, Greg, and Shiqing Xie. Stepping Up: Improving the Performance of China's Urban Water Utilities. Washington, DC: World Bank, 2007.

Dyfyniad MLA

Browder, Greg, and Shiqing Xie. Stepping Up: Improving the Performance of China's Urban Water Utilities. World Bank, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.