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
"Devereux, Stephen and University of Sussex. Institute of Development Studies",Social pensions in Namibia and South Africa,,Institute of Development Studies,2001,Discussion paper,,,,https://cir.nii.ac.jp/crid/1130000797042146304