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
"Olson, Alden C.",The impact of valuation requirements on the preferred stock investment policies of life insurance companies,,"Bureau of Business and Economic Research, Graduate School of Business Administration, Michgan State University",1964,Occasional paper,,,,https://cir.nii.ac.jp/crid/1130282273286002432