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 United Nations. Commission on Transnational Corporations. Intergovernmental Working Group of the Whole on the Code of Conduct,Transnational corporations : material relevant to the formulation of a code of conduct : report of the Secretariat,,UN,1977,Document,,,,https://cir.nii.ac.jp/crid/1130282270352298240