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
"Kulczycki, Marek and Kurowski, Lech and Piotrowski, Jan and Hayder, Zbigniew",Methods and techniques of central planning,,"Central School of Planning and Statistics in Warsaw, Research Institute for Developing Countries",1983,Teaching paper,,,,https://cir.nii.ac.jp/crid/1130282272984664192