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 International Labour Office and International Labour Conference,Hours of work and rest periods in road transport : seventh item on the agenda,,International Labour Office,1977,Report,,"9221017583,9221017591",,https://cir.nii.ac.jp/crid/1130282268984691584