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 "Takano, Shigenori and Harvard University. Program on U.S.-Japan Relations",A comparison of the savings tax systems of the U.S. and Japan,,"Center for International Affairs, Harvard University",1988,USJP occasional paper,,,,https://cir.nii.ac.jp/crid/1130282269277306240