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
International Labour Office,"Unemployment problems in 1931 : studies prepared by the International Labour Office ; in collaboration with professors Ansiaux, Cole, Hahn and Hersch",,"International Labour Office,Published for the International Labour Office by P.S. King",1931,Studies and reports,,,,https://cir.nii.ac.jp/crid/1130282272205423744