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 "Colloquium of the G.K. van Hogendorp Centre for European Constitutional Studies (2001 : Amsterdam) and Prinssen, Jolande M. and Schrauwen, Annette",Direct effect : rethinking a classic of EC legal doctrine,,Europa Law Pubishing,2002,The Hogendorp papers,,9076871094,,https://cir.nii.ac.jp/crid/1130282271468848000