1. Joint production and averting expenditure measures of willingness to pay: Do water expenditures really measure avoidance costs?;Abrahams;American Journal of Agricultural Economics,2000
2. Determinants of willingness to pay for safe drinking water: A case study in Bangladesh;Akter;Asian Journal of Water, Environment and Pollution,2008
3. Risk perception and bottled water use;Anadu;Journal American Water Works Association,2000
4. Arumugan , N. 2011 Why minorities reach for bottled water over tap and how marketers persuade them Forbes https://www.forbes.com/sites/nadiaarumugam/2011/08/11/why-minorities-reach-for-bottled-water-over-tap-how-marketers-drive-habit/#6ee870335d70
5. Ballard , C. 2016 State of the state survey: Winter 2016 http://ippsr.msu.edu/sites/default/files/soss/SOSS72.pdf