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,"Trip characteristics and traffic assignment : presented at the 41th annual meeting january 8-12, 1962",,National Academy of Sciences - National Research Council,1962,Highway research board,,,,https://cir.nii.ac.jp/crid/1130282272992498048