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. Dept. of Social Affairs. Population Division and United Nations. Dept. of Economic Affairs and United Nations. Statistical Office,Population census methods,,United Nations,1949,Population studies,,,,https://cir.nii.ac.jp/crid/1130000795925214720