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
"Keating, Michael J. and Hughes, James (James Raymond)",The regional challenge in Central and Eastern Europe : territorial restructuring and European integration,,P.I.E.-Peter Lang,2003,Regionalism & federalism,,9052011877,,https://cir.nii.ac.jp/crid/1130282272527776128