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 European Seminar on Regional Statistics, Warsaw, 1969 and United Nations. Statistical Commission and United Nations. Economic Commission for Europe and Conference of European Statisticians","Problems and methods of compiling regional statistics : report on the United Nations European Seminar on regional statistics : Warsaw, 30 September - 8 October 1969 : conducted in co-operation with the Government of Poland",,United Nations,1971,Statistical standards and studies,,,,https://cir.nii.ac.jp/crid/1130000793677840640