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 ,"The provisional code of regulations for public elementary schools in England (excluding Wales and Monmouthshire) : dated 16 July, 1919, made by the Board of Education under section 44 of the Education Act, 1918 (8 & 9 Geo. 5, c.39)",,H.M.S.O.,1919,Statutory rules and orders,,,,https://cir.nii.ac.jp/crid/1130282271168751872