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 "Ewing, Reid H. and Mudge, Richard R. and Wheeler, Porter K. and United States. Congressional Budget Office","Who pays for highways : is a new study of highway cost allocation needed?, September 1978",,William S. Hein,1991,Congressional Budget Office publications,,,,https://cir.nii.ac.jp/crid/1130000797674323200