1. The efficacy of seat belt legislation: a comparative study of road accident fatality statistics from 18 countries;Adams,1981
2. The efficacy of seat belt legislation;Adams,1982
3. Risk and Freedom: the record of road safety regulation;Adams,1985
4. Evaluating the effectiveness of road safety measures;Adams;Traffic Engineering and Control,1988
5. Seat belt use abroad;ASBC (American Seat Belt Council),1978