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 "Müller-Graff, Peter-Christian and Stȩpniak, Andrzej and European Community Studies Association-Europe",Poland and the European Union : between association and membership,,Nomos Verlagsgesellschaft,1997,ECSA series,,3789046523,,https://cir.nii.ac.jp/crid/1130000793998185856