Operation and maintenance of urban water supply and sanitation systems : a guide for managers
World Health Organization, 1994
 Buku Teks
Evaluation for village water supply planning / Sandy Cairncross ... [et al.]
John Wiley & Sons, 1980
 Buku Teks
Saunders, Robert J.
Village water supply : economics and policy in the developing world
The John Hopkins University Press , 1976
 Buku Teks SO
Developing world water
edited by John Pickford
Grosvenor Press International, 1987
 Buku Teks
Developing world water
Grosvenor Press, 1986
 Buku Teks