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
"Feder, Gershon and Lau, Lawrence J. and Slade, Roger","The impact of agricultural extension : a case study of the training and visit system in Haryana, India",,World Bank,1985,World Bank staff working papers,,0821306464,,https://cir.nii.ac.jp/crid/1130000796070161280