1. Ale Shaykh, Ali Asghar. applying GIS for localizing flooding area Seasonal magazine on geographic researches No.64 p. 22, 2003.
2. Arthor, Skue. Article on “living by river side translated by Majid Danesh seasonal magazine Nature & Resources published by UNESCO No 2 p. 8, 9, 1993.
3. Comprehensive studies for agricultural development volume1, Aras river basin p. 42, 43, publication of Jahad agricultural organization 1994.
4. Gazetteer of rivers in Iran, Caspian Sea watershed second volume published by National geographical organization of Iran p. 45,-46, 2003.
5. Geologic map of Khoy city “Ghotour Chai basin published by geologic organization of Iran, 2006.