1. The design of environmentally aware travel diaries;Axhausen;Transport Planning and Technology,1996
2. Transit Village in the 21st Century;Bernick,1997
3. An Overview of Road Accidents in the Arab World;Bin Saleh,1996
4. Driver exposure to volatile organic compounds, CO, ozone, and NO2 under different driving conditions;Chan;Environmental Science and Technology,1991
5. Clark, D., Ward, P., Bartle, C., Truman, W., 2005. An in-dept study of work-related road traffic accidents. Road Safety Research Report No. 58, Department of Transport, London, UK, p. 33.