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,"The population of Central America (including Mexico), 1950-1980",,United Nations,1954,Population studies,,,,https://cir.nii.ac.jp/crid/1130282269905940224