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,"Urban transportation planning : concepts and application : presented at the 40th annual meeting, January 9-13, 1961",,Highway Research Board,1961,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282269889637760