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
"Hajnal, Peter I.","The G8 system and the G20 : evolution, role and documentation",,Ashgate,2007,Global finance series,,9780754645504,,https://cir.nii.ac.jp/crid/1130000795658680064