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.). Transportation Research Board,Mobility and accessibility to transportation for the elderly and the handicapped,,National Academy of Sciences,1981,Transportation research record,,0309033071,,https://cir.nii.ac.jp/crid/1130000795451868800