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 "Samuel, Arthur Michael and Great Britain. His Majesty's Stationery Office",A bill to provide that when a ballot of trade union members is taken on questions relating to strikes it shall be conducted by independent officials and under a system of secrecy,,H.M.S.O.,1921,Bill,,,,https://cir.nii.ac.jp/crid/1130000796226816000