著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) William H. Beaver,Financial Ratios As Predictors of Failure,Journal of Accounting Research,0021-8456,JSTOR,1966,4,,71,https://cir.nii.ac.jp/crid/1361137046448075264,https://doi.org/10.2307/2490171