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 "Adams, Arvil V. and Hartnett, Teresa",Cost sharing in the social sectors of Sub-Saharan Africa : impact on the poor,,World Bank,1996,World Bank discussion papers,,0821337084,,https://cir.nii.ac.jp/crid/1130282269949906944