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 "Somers, Herman Miles and Somers, Anne R.",Trends and current issues in social insurance,,University of California,1957,Institute of Industrial Relations. Reprint,,,,https://cir.nii.ac.jp/crid/1130282273197881856