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,"Traffic behavior as related to several highway design features : presented at the Thirty-sixth Annual Meeting, January 7-11, 1957",,Highway Research Board,1958,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000795857344768