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
National Research Council (U.S.). Highway Research Board,Freeway operational improvements : 6 reports,,"Highway Research Board, National Research Council",1973,Highway research record,,030902255X,,https://cir.nii.ac.jp/crid/1130282272324644352