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,"Report of the interregional meeting of experts on the social welfare aspects of family planning, United Nations Headquarters, 22-30 March 1971",,United Nations,1971,Document,,,,https://cir.nii.ac.jp/crid/1130000793861079680