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
"Abegunrin, Olayiwola",Economic dependence and regional cooperation in Southern Africa : SADCC and South Africa in confrontation,,Edwin Mellen Press,1990,Studies in African economic and social development,,0889465150,,https://cir.nii.ac.jp/crid/1130282272615674496