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
"Beust, Nora E. and Willhoite, Mary M. and Foster, Emery M. and Dunbar, M. and United States. Office of Education","Statistics of public-school libraries, 1947-48",,G.P.O.,1951,"Biennial survey of education in the United States, 1946-48",,,,https://cir.nii.ac.jp/crid/1130000795011676928