著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL Organisation for Economic Co-operation and Development,Research on traffic law enforcement : effects of the enforcement of legislation on road user behaviour and traffic accidents,,Organisation for Economic Co-operation and Development,1974,Road research,,9264111972,,https://cir.nii.ac.jp/crid/1130282272478931456