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
"Pratt, David John and Le Gall, François and Haan, C. T. (Charles Thomas) and World Bank",Investing in pastoralism : sustainable natural resource use in arid Africa and the Middle East,,World Bank,1997,World Bank technical paper,,0821339435,,https://cir.nii.ac.jp/crid/1130282273040943488