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. Ad Hoc Expert Group on Demographic Projections,"Population projections : methodology of the United Nations : papers of the United Nations Ad Hoc Expert Group on Demographic Projections, United Nations Headquarters, 16-19 November 1981",,United Nations,1984,Population studies,,,,https://cir.nii.ac.jp/crid/1130000796383938816