1. Abdullah Sani HH (1985) Laporan kemajuan Pemetaan geologi kawasan Teluk Datuk-Sepang.Syit 101–2. Selangor Malaysia. Annual Report Geological. Survey of Malaysia 1985:1991–1955
2. APHA (2005) Standard methods for the examination of water and wastewater, 21st edn. American Water Works Association, Water Environment Federation, Washington
3. Appelo CAJ, Postma D (1993) Geochemistry, groundwater and pollution. Balkema, Rotterdam. doi: 10.1002/esp.3290200510
4. Ayub MS (2005) Malaysian meteoric water line: an input to isotopes hydrological studies. TAG brown Bag Seminar No 1, Malaysia Institute for Nuclear Technology Research (MINT)
5. Chapelle FH, McMahon PB, Dubrovsky NM, Fuhii RF, Oasksford ET, Vroblesky DA (1995) Deducing the distribution of terminal electron-accepting processes in hydrologically diverse groundwater systems. Water Resources Research 31(2):359–371