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
"Haan, C. de and Bekure, Solomon",Animal health services in sub-Saharan Africa : initial experiences with alternative approaches,,World Bank,1991,World Bank technical paper,,0821317733,,https://cir.nii.ac.jp/crid/1130282270810234240