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 and International Labour Conference,"Unemployment : some international aspects, 1920-1928 : report presented to the twelfth session of the International Labour Conference, May-June 1929",[Private reproduction],"International Labour Office,P.S. King",1929,Studies and reports,,,,https://cir.nii.ac.jp/crid/1130282270578040192