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
"Mugabe, Robert Gabriel and Zimbabwe. Ministry of Information, Posts and Telecommunications","Speech by the President at the opening of the fourth session of the Second Parliament of Zimbabwe on June 28, 1988",,"Ministry of Information, Posts and Telecommunications",1988,Policy statement,,,,https://cir.nii.ac.jp/crid/1130282272909133824