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,Social problems in agriculture : record of the Permanent Agricultural Committee of the I.L.O. (7-15 February 1938),,International Labour Office,1938,Studies and reports,,,,https://cir.nii.ac.jp/crid/1130282269518006528