Ministry of construction (Vietnam). (2004). Vietnam urban water development (P073763): Environmental assessment subproject: Investment and construction of water supply system in Kien An - Hai Phong. Washington DC: The World Bank.
Παραπομπή Chicago StyleMinistry of construction (Vietnam). Vietnam Urban Water Development (P073763): Environmental Assessment Subproject: Investment and Construction of Water Supply System in Kien An - Hai Phong. Washington DC: The World Bank, 2004.
Παραπομπή MLAMinistry of construction (Vietnam). Vietnam Urban Water Development (P073763): Environmental Assessment Subproject: Investment and Construction of Water Supply System in Kien An - Hai Phong. Washington DC: The World Bank, 2004.
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