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
"Posner, Richard A.",The Robinson-Patman act : Federal regulation of price differences,,American Enterprise Institute for Public Policy Research,1976,AEI studies,,0844732281,,https://cir.nii.ac.jp/crid/1130282272249322752