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 "Social Science Research Council (U.S.) and Black, John D. (John Donald) and Valgren, Victor Nelson",Research in agricultural insurance : scope and method,,Social Science Research Council,1932,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282271072442624