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
League of Nations. Economic Intelligence Service,"The network of world trade : a companion volume to ""Europe's trade""",,League of Nations,1942,Series of League of Nations publications,,,,https://cir.nii.ac.jp/crid/1130282268749099904