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,Highway capacity and quality of service,,Transportation Research Board of the National Academies,2006,Transportation research record,,"0309099986,9780309104548,9780309113465,9780309142625,9780309160438,9780309222938,9780309223263,9780309287180,9780309295550,9780309369268,9780309441155,9781510854185,9781510877337",,https://cir.nii.ac.jp/crid/1130282269965990272