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. Colonial Office,"Despatch from the Secretary of State for the Colonies to the Officer Administering the Government of Nigeria regarding the Report of the Commission of Inquiry into the Disturbances at Aba and other places in South-Eastern Nigeria in November and December, 1929",,H.M.S.O.,1931,Cmd,,,,https://cir.nii.ac.jp/crid/1130000795561543552