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 "Skard, Sigmund",The United States in Norwegian history,,"Greenwood Press,Universitetsforlaget",1976,Contributions in American studies,,"0837189098,8200049728",,https://cir.nii.ac.jp/crid/1130000796149339264