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
World Economic Conference of Free Trade Unions and International Confederation of Free Trade Unions,The multinational challenge,,International Confederation of Free Trade Unions,1971,ICFTU world economic conference reports,,,,https://cir.nii.ac.jp/crid/1130000795112032896