
- Author: American Water Works Association., American National Standards Institute
- Language: English
- Year: 1978

- Author: American Water Works Association
- Language: English
- Year: 2000

- Author: American Water Works Association
- Language: English
- Year: 2002

- Author: American Water Works Association
- Language: English
- Year: 2008

- Author: American Water Works Association
- Language: English
- Year: 2009

- 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