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
"Nigerian Institute of Social and Economic Research and Helleiner, G. K. (Gerald Karl)","A wide-ranging development institution : Nigeria's northern region development corporation, 1949-62",,[Ibadan Univ. Press],1964,N. I. S. E. R. Reprint series,,,,https://cir.nii.ac.jp/crid/1130000795186756352