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 and United Nations. Economic and Social Commission for Asia and the Pacific,Some problems and issues of older persons in Asia and the Pacific,,"United Nations,Economic and Social Commission for Asia and the Pacific",1997,Asian population studies series,,,,https://cir.nii.ac.jp/crid/1130282270203019776