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 American Enterprise Institute for Public Policy Research,The investment tax credit: should it be repealed? : An analysis of the tax credit repeal provision in the surcharge tax proposal,,American Enterprise Institute for Public Policy Research,1969,Legislative analysis,,,,https://cir.nii.ac.jp/crid/1130000794679242368