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
"Riley, Thyra A.",South Africa : characteristics of and constraints facing black businesses in South Africa : survey results,,"World Bank, Southern Africa Dept.",1993,Discussion paper,,,,https://cir.nii.ac.jp/crid/1130282272518776576