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
"Hettich, Walter and Economic Council of Canada",Why distribution is important : an examination of equity and efficiency criteria in benefit-cost analysis,,Information Canada],1971,Special study,,,,https://cir.nii.ac.jp/crid/1130000795885884288