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
"Musgrave, Richard Abel",Strengthening the progressive income tax : the responsible answer to America's budget problem,,Economic Policy Institute,1989,EPI study series,,0944826075,,https://cir.nii.ac.jp/crid/1130000795193865984