
- Author: American Water Works Association
- Language: English
- Year: 1998

- Author: American Water Works Association
- Language: English
- Year: 2006

- Author: American Water Works Association
- Language: English
- Year: 2001

- Author: American Water Works Association
- Language: English
- Year: 2001

- Author: American Water Works Association
- Language: English
- Year: 1995

- Author: Antonelli Patrick L., Craigo Bill, Klar Trevor, Taylor Gary L.
- Year: 2003

- Author: Liu Charles
- Year: 2012

- Author: Morgan Kenneth C.
- Year: 2012

- Author: Lauer William C., McCandless Timothy J., Flancher Dawn
- Year: 2004