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
"Bognár, József G. and Conference on the Implementation Problems of Economic Development Plans and Government Decision in the Countries of Black Africa",Domestic Economic Problems of Development,,Center for Afro-Asian Research of the Hungarian Academy of Sciences,1971,Studies on developing countries,,,,https://cir.nii.ac.jp/crid/1130282270115011072