1. APHA, AWWA, WPCF Standard Methods for the examination of water and wastewater., 1990. American Public Health Asociation Publication, Washington D.C.
2. Appelo, C.A.J. , Postma, D., Geochemistry, Groundwater and Pollution.549 1992. Universiteit Amsterdam.
3. Bayari, C.S. , Kurtta|$$|Acs, T., Environmental Isotopic Investigation of the Gökova (Mugla) Karstic Springs. Final Report, 219 2000. Hacettepe University Research Fund, Ankara.
4. DSI Report on the Karst Hydrogeology and the Development of Mugla-Gökova and Iskele springs. Final Report 1992. Dept. of Groundwater and Geotechnical Services, State Hydraulic Works (DSI), Ankara (in Turkish).
5. Eroskay, O. , G|$$|ADOz|$$|ADUbol, A.M., G|$$|ADUrpinar, O., Senyuva, T., Geologic and hydrogeologic investigation of the Mugla-Gökova and Milas-Savran Springs. Final Report 1992. Dept. of Groundwater and Geotechnical Services, State Hydraulic Works (DSI), Ankara.