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,Maintenance of rural roads: principles of a road maintenance management system,,Organisation for Economic Co-operation and Development,1973,Road research,,9264111077,,https://cir.nii.ac.jp/crid/1130282268832257024