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
Co-operation Service of the International Labour Office and European Conference on Rural Life and League of Nations,Co-opeerative action in rural life : survey,,League of Nations,1939,Series of League of Nations publications,,,,https://cir.nii.ac.jp/crid/1130000795649106048