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 ,"Administrative enquiry : authorization and disbursement of 395,721.15 to the Nigerian Technical Company (NITECO), Apapa, on 7 June, 1974 : report, recommendations and Government statement",,South-Eastern State of Nigeria,1974,Official document,,,,https://cir.nii.ac.jp/crid/1130282268891030784