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 Conference on Trade and Development. Secretariat and United Nations Conference on Trade and Development,Export credit insurance as a means of expanding and diversifying exports of manufactures from the developing countries : report,,United Nations,1976,Document,,,,https://cir.nii.ac.jp/crid/1130282269219866624