References
1. DIN 1989-1. 2002. Rainwater Harvesting Systems – Part 1: Planning, Installation, Operation and Maintenance. German Institute for Standardization, Berlin, 2002.
2. Gould, J. and Nissan-Petersen, E. (1999) Rainwater Catchment Systems for Domestic Supply: Design, construction and implementation. IT Publications, London.
3. Rainwater Harvesting Project at the Development Technology Unit of School of Engineering, University of Warwick, UK http://www.eng.warwick.ac.uk/DTU
4. http://enhealth.nphp.gov.au/council/pubs/documents/rainwater_tanks.pdf
5. www.waterquality.crc.org.au/publications/report39_rainwater_tank_manual. pdf
6. www.sydneywater.com.au/Publications/FactSheets/RainwaterTanksGuideli nes.pdf
7. www.waterquality.crc.org.au/publications/report39_rainwater_tank_manual. pdf