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 "De Búrca, Gráinne and Seminar and Workshop on Advanced Issues in Law and Policy of the European Union, NAFTA, and the WTO",Reappraising subsidiarity's significance after Amsterdam,,Harvard Law School,2000,Jean Monnet working paper,,,,https://cir.nii.ac.jp/crid/1130282271676590592