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
"Cook, Cynthia C. and Grut, Mikael",Agroforestry in sub-Saharan Africa : a farmer's perspective,,World Bank,1989,World Bank technical paper,,0821313894,,https://cir.nii.ac.jp/crid/1130000797194458240