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
"Gilbert, Richard J. and Riordan, Michael H",Product Improvement and Technological Tying in a Winner-Take-All Market,,"Competition Policy Research Center, Fair Trade Commission of Japan",2005,CPRC discussion paper series,,,,https://cir.nii.ac.jp/crid/1130000795678555392