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. Ministry of Pensions and National Insurance,"Report of the Ministry of Pensions and National Insurance for the year 1955 : presented by the Minister of Pensions and National Insurance to Parliament by Command of Her Majesty, August 1956",,H.M.S.O.,1956,Cmd,,,,https://cir.nii.ac.jp/crid/1130000797636637824