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 "Baker, F., George",Operating expenses of private schools for the year 1925-26,,Bureau of Business Research Harvard University,1927,Publication of the graduate school of business administration,,,,https://cir.nii.ac.jp/crid/1130000797722765568