(2005). Pro-poor subsidies for water connections in West Africa: A preliminary study executive summary. Washington DC: World Bank.
Παραπομπή Chicago StylePro-poor Subsidies for Water Connections in West Africa: A Preliminary Study Executive Summary. Washington DC: World Bank, 2005.
Παραπομπή MLAPro-poor Subsidies for Water Connections in West Africa: A Preliminary Study Executive Summary. Washington DC: World Bank, 2005.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.