Germany
San Francisco County Transportation Authority.
David Middleton
United States. General Accounting Office
Unknown Author
Enda Murphy
Great Britain. Committee on the Problem of Noise.
Middleton, David
Benz Kotzen
Suresh T. Nesaratnam
Organisation for Economic Co-operation and Development. Environment Directorate.
Ireland. Environmental Protection Agency.
Karin Bijsterveld
Thomas G. Aylesworth
Jian Kang
Benjamin Scharf
Mansor Ibrahim.
R. Murray Schafer
Robert Alex Baron
Antony Milne