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
"Salop, Steve and Stiglitz, Joseph E.",Bargains and ripoffs : a model of monopolistically competitive price dispersions,,"Institute for Mathematical Studies in the Social Sciences, Stanford Univ.",1976,The economics series : technical report,,,,https://cir.nii.ac.jp/crid/1130282273328232448