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 "Cooper, George",A voluntary tax? : new perspectives on sophisticated estate tax avoidance,,Brookings Institution,1979,Studies of government finance : Second series,,"0815715528,081571551X",,https://cir.nii.ac.jp/crid/1130000798250042880