1. A. Prüss-Üstün , R.Bos, F.Gore and J.Bartram, Safer water, better health: costs, benefits and sustainability of interventions to protect and promote healt, World Health Organization, Geneva, 2008
2. Drinking Water Inspectorate (2012), Drinking Water 2012
3. H. Bridle , Waterborne Pathogens: Detection Methods and Applications, Elsevier Science, 2013
4. World Health Organisation, Guidelines for drinking-water quality, 2011
5. G. Zuccheri and N.Asproulis, Detection of Pathogens in Water Using Micro and Nano-Technology, IWA Publishing, 2012