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 Great Britain. Broadcasting Committee,"Broadcasting : memorandum on the Report of the Broadcasting Committee, 1949",,His Majesty's Stationery Office,1951,Cmd,,,,https://cir.nii.ac.jp/crid/1130282269072255616