The Economics of Long-Distance Transportation Proceedings of a Conference held by the International Economic Association
Transportation Planning for a Better Environment (Nato Conference Series)
Human and Energy Factors in Urban Planning: A Systems Approach Proceedings of the NATO Advanced Study Institute on “Factors Influencing Urban Design” Louvain-la-Neuve, Belgium, July 2–13, 1979
Urban transport appraisal (Studies in planning)
The Econometrics of Major Transport Infrastructures
National Transport Models Recent Developments and Prospects
Building Blocks for Sustainable Transport Obstacles, Trends, Solutions
The Full Costs and Benefits of Transportation Contributions to Theory, Method and Measurement ; with 62 Tables
Making Urban Transport Sustainable
Transport and Development