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,"Transit : marketing, bus, and paratransit",,Transportation Research Board of the National Academies,2007,Transportation research record,,"9780309104616,9780309113472",,https://cir.nii.ac.jp/crid/1130282270759995008