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 Economic and Social Affairs,Concise report on the world population situation in 1970-1975 and its long-range implications,,United Nations,1974,Population studies,,,,https://cir.nii.ac.jp/crid/1130000794029628928