(1998). The role of non-governmental organizations in the water sector in the ESCWA member countries. United Nations.
Chicago-Zitierstil (17. Ausg.)The Role of Non-governmental Organizations in the Water Sector in the ESCWA Member Countries. New York: United Nations, 1998.
MLA-Zitierstil (9. Ausg.)The Role of Non-governmental Organizations in the Water Sector in the ESCWA Member Countries. United Nations, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.