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 "Nel, Etienne Louis",Regional and local economic development in South Africa : the experience of the Eastern Cape,,Ashgate,1999,The making of modern Africa,,1840149418,,https://cir.nii.ac.jp/crid/1130000794368827008