(2007). African water resource database: GIS-based tools for inland aquatic resource management. Food and Agriculture Organization of the United Nations.
Chicago-Zitierstil (17. Ausg.)African Water Resource Database: GIS-based Tools for Inland Aquatic Resource Management. Rome: Food and Agriculture Organization of the United Nations, 2007.
MLA-Zitierstil (9. Ausg.)African Water Resource Database: GIS-based Tools for Inland Aquatic Resource Management. Food and Agriculture Organization of the United Nations, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.