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
"Baum, Samuel and United States. Bureau of the Census",The labor force of Rumania,,"U.S. Dept. of Commerce, Bureau of Census],For sale by Supt. of Docs., U.S. G.P.O.",1961,International population statistics reports,,,,https://cir.nii.ac.jp/crid/1130282269619632640