1. Dams and Hydroelectric Power Plants in Turkey;D.S.I.,1999
2. Effects of the natural hazards on the landscape of Büyükçekmece Lake;Ertek,2001
3. Report on “The use of Cs-137, Pb-210 and Be-7 measurements for assessing soil erosion and sedimentation in the Riva Basin (Istanbul, NW Turkey)”;Haciyakupoglu,2003
4. WASWC Balkan meeting;Haciyakupoglu,2003
5. Istanbul Municipality, 1995. Istanbul Metropolitan Area Report for Subplan 1/50000 (in Turkish), Istanbul Municipality, Istanbul, Turkey.