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 Cambs, Jerry W.",The labor force of the Soviet Zone of Germany and the Soviet Sector of Berlin,,U.S. G.P.O.,1959,International population statistics reports,,,,https://cir.nii.ac.jp/crid/1130282271133397888