Bibliography
- Metcalf and Eddy, American Sewage Practice Vol. I, 1st Edition, 1914, McGraw Hill Co., New York, N. Y.
- Keefer, C. E., Sewage Treatment Works, McGraw Hill Co., New York, N. Y. 1940
- National Research Council Subcommittee on Sewage Treatment, Sewage Treatment at Military Installations — Summary and Conclusions, Sewage Works Jour. 20, 52–95 (1948)