Kingdom, B. (2006). The challenge of reducing non-revenue water (NRW) in developing countries: How the private sector can help : Look at performance-based service contracting. Washington DC: World Bank.
शिकागो स्टाइल उद्धरणKingdom, Bill. The Challenge of Reducing Non-revenue Water (NRW) in Developing Countries: How the Private Sector Can Help : Look At Performance-based Service Contracting. Washington DC: World Bank, 2006.
एमएलए उद्धरणKingdom, Bill. The Challenge of Reducing Non-revenue Water (NRW) in Developing Countries: How the Private Sector Can Help : Look At Performance-based Service Contracting. Washington DC: World Bank, 2006.
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