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
"Thisse, Jacques François and Norman, George",The economics of product differentiation,,E. Elgar,1994,An Elgar reference collection,,1852788712,,https://cir.nii.ac.jp/crid/1130282269481624960