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
,Closer association in Central Africa : statement by His Majesty's Government in the United Kingdom 21st November 1951,,His Majesty's Stationery Office,1951,Cmd,,,,https://cir.nii.ac.jp/crid/1130000795623855616