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)
Michael Boehlje,"Structural Changes in the Agricultural Industries: How Do We Measure, Analyze and Understand Them?",American Journal of Agricultural Economics,0002-9092,Wiley,1999-12,81,5,1028-1041,https://cir.nii.ac.jp/crid/1360282589214564992,https://doi.org/10.2307/1244080