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
"Crum, W. L.",The distribution of wealth : factual survey based upon federal estate-tax returns,,"Harvard University, Graduate School of Business Administratiion, Bureau of Business Research",1935,Publication of the graduate school of business administration,,,,https://cir.nii.ac.jp/crid/1130000794486548864