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
"Loots, Lieb J.",A profile of Black unemployment in South Africa : two area surveys,,Southern Africa Labour and Development Research Unit,1978,Saldru working paper,,0799202754,,https://cir.nii.ac.jp/crid/1130282272578212608