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
"Sarin, R. and Ryan, J. G. and International Crops Research Institute for the Semi-Arid Tropics",Economic assessment of improved watershed-based technology options in on-farm experiments,,International Crops Research Institute for the Semi-Arid Tropics,1983,Economics program,,,,https://cir.nii.ac.jp/crid/1130000798004840576