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 "Esman, Milton J. (Milton Jacob)",Paraprofessionals in rural development : issues in field-level staffing for agricultural projects,,World Bank,1983,World Bank staff working papers,,0821301802,,https://cir.nii.ac.jp/crid/1130000797628910208