1. Report of the committee on research proposal for the possibility of changing driving behaviour by means of communication methods;Ben-David,1968
2. The effect of driver improvement actions on driving behaviour;Campbell;Accident Research,1966
3. A Controlled Evaluation of Group Drivers Improvement Meetings;Coppin;Report No. 9,1961
4. Research on human variables in safe motor vehicle, a correlational summary of predictor variables and criterion measures;Goldstein,1961
5. Mass communications and group discussion techniques;Henderson;Drivers Safety Service,1967