M. El-Ashry, Saab, N., et Zeitoon, B.,
« Water : sustainable management of a scarce resource », vol. 3. Arab Forum for Environment and Development, AFED, S.l., p. xxii, 222 p.; refs.; tab.; fig.
Q. I. Chowdhury,
« Water vision ». World Water Forum of Environmental Journalists (WWFJ), Dhaka, Bangladesh.
UNICEF -New York, NY, US,
« Waterfront ». UNICEF Water, Environment and Sanitation Section, New York, NY, USA.
T. S. Katko et Juuti, P. S.,
Watering the city of Tampere from the mid-1800s to the 21st century. Tampere, Finland: Tampere Water and International Water History Association, p. 77 p. : boxes, fig., tab.