著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
"Yamamoto, Yasutaka and 和田, 大輔 and 佐々木, 市夫 and Acorda, Girlie May Subaido",A nonparametric approach to measuring cost efficiency of Japan′s small- and medium-scale dairy processing companies and cooperatives,"帯広畜産大学学術研究報告, 人文社会科学論集",13432303,Obihiro University of Agriculture and Veterinary Medicine,1997-03-25,9,4,349-362,https://cir.nii.ac.jp/crid/1050845762515364352,