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
"Hart, P. E. (Peter Edward) and Clarke, Richard William Barnes, Sir","Concentration in British industry, 1935-75 : a study of the growth, causes, and effects of concentration in British manufacturing industries",,Cambridge University Press,1980,Occasional papers,,0521233933,,https://cir.nii.ac.jp/crid/1130282272497184384