People's Committee of Hanoi -Hanoi, VN

Hanoi, V.N.People's C., Helsinki, F.I.F.I.N.N.I.D.A.- & Hanoi, V.N.Y.M.E.Group, 1989. Hanoi water supply project phase II : water master plan : interim report master plan : interim report Draft., Helsinki, Finland: FINNIDA, Ministry of Foreign Affairs. Available at: https://www.ircwash.org/sites/default/files/822-VNHA89-6330.pdf.