- Author: British Tunnelling Society
- Language: English
- Year: 2011
- Author: British Tunnelling Society
- Language: English
- Year: 2011
- Author: The British Tunnelling Society
- Language: English
- Year: 2010
- Author: British Tunnelling Society Institution of Civil Engineers
- Language: English
- Year: 2004
- Author: British Tunnelling Society Institution of Civil Engineers (Great Britain)
- Language: English
- Year: 2010