1. Drinking Water Standards;Pub. Health Repts.,1946
2. The Taste of Drinking Water;Stoof;Die Umschau (Ger.),1920
3. Zinc Waters-Their Potability and Germicidal Effect;Scott;Lancet,1917
4. Copper and Health;Schneider;Jour. NEWWA,1930
5. Copper and Health;Schneider;Cuivre and Laiton,1933