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
"Brunila, Anne",Formation and maintenance of market structure,,Helsinki School of Economics,1989,Helsingin Kauppakorkeakoulun julkaisuja,,9517005180,,https://cir.nii.ac.jp/crid/1130000796613671808