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 "Demsetz, Harold",The market concentration doctrine : an examination of evidence and a discussion of policy,,"American Enterprise Institute for Public Policy Research,Hoover Institution on War, Revolution and Peace, Stanford University, c1973",1973,Hoover Institution studies,,0844731064,,https://cir.nii.ac.jp/crid/1130000796622353792