1. National trends in drinking water quality violations;Allaire;Proc. Natl. Acad. Sci. USA,2018
2. About the appalachian region [WWW document],2022
3. Health Disparities in Appalachia: the first report in a series exploring health issues in Appalachia,2017
4. Seasonal correlation of well contamination and septic tank distance;Arnade;Groundwater,1999
5. Appalachia service Project (501c3 non-profit organization) - website,2022