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
U.S. Federal Security Agency,Statistical summary of education,,U.S. Govt. Print. Off.,1950,"Biennial survey of education in the United States, 1946-48",,,,https://cir.nii.ac.jp/crid/1130000797651439616