William I. Goodman
Berkshire (England). Dept. of Highways and Planning.
Transport 2000.
Milton Pikarsky
United States. Department of Transportation. Office of University Research
Unknown Author
Kenneth Wade Ogden
Greater London Council.
International Making Cities Livable Conferences
Council on the Environment of New York City.
London School of Hygiene and Tropical Medicine Public Health Forum (5th 1995 London, England)
Daniel Bongardt
David A. Hensher
Mervyn Jones
M. Beesley
Transit Cooperative Research Program Staff
CODATU International Conference (8th 1998 Cape Town, South Africa)
Boston (Mass.). City Planning Board
Yun, Chun-byŏng (Transportation policy officer)