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 "Harkness, D. W.",Northern Ireland since 1920,,Helicon : Distributed by the Educational Co. of Ireland,1983,Helicon history of Ireland,,,,https://cir.nii.ac.jp/crid/1130000795876829440