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) Ichihara Hiroshi,Japanese Companies’ In-house Education in the Post-War Period: Educational Qualification and Personnel Management,Japanese Research in Business History,1349-807X,経営史学会,2020,37,0,61-83,https://cir.nii.ac.jp/crid/1391975276378531328,https://doi.org/10.5029/jrbh.37.61