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 "Harris, Richard G. and Queen's University Public Finance Workshop",Some aspects of public sector : private sector competition in imperfectly competitive industries,,"Institute for Economic Research, Queen's University",1981,Institute for economic research,,,,https://cir.nii.ac.jp/crid/1130282270925755648