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
United States. Bureau of the Census,Educational attainment by economic characteristics and marital status,,U.S. Govt. Print. Off.,1947,"Sixteenth census of the United States, 1940",,,,https://cir.nii.ac.jp/crid/1130282273201712256