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)",Nigeria and the African common market,,Ibadan Univ. Press,1963,N. I. S. E. R. Reprint series,,,,https://cir.nii.ac.jp/crid/1130000796082031872