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
"Badger, Henry G.",Statistics of Negro colleges and universities 1951-52 and fall of 1954,,"U.S. Department of Health, Education, and Welfare",1955,Circular,,,,https://cir.nii.ac.jp/crid/1130282268653743872