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. Secretary-General,Definition and classification of minorities : memorandum submitted by the Secretary-General,,"United Nations, Commission on Human Rights, Sub-commission on Prevention of Discrimination and Protection of Minorities",1950,United Nations publication,,,,https://cir.nii.ac.jp/crid/1130282270673497088