Danilenko, A., vandenBerg, C., Macheve, B., & Moffitt, L. (2015). The IBNET Water Supply and Sanitation Blue Book 2014: The International Benchmarking Network for Water and Sanitation Utilities Databook. World Bank.
Chicago ZitierstilDanilenko, Alexander, Caroline vandenBerg, Berta Macheve, und L.Joe Moffitt. The IBNET Water Supply and Sanitation Blue Book 2014: The International Benchmarking Network for Water and Sanitation Utilities Databook. World Bank, 2015.
MLA ZitierstilDanilenko, Alexander, Caroline vandenBerg, Berta Macheve, und L.Joe Moffitt. The IBNET Water Supply and Sanitation Blue Book 2014: The International Benchmarking Network for Water and Sanitation Utilities Databook. World Bank, 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.