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 Toluhi, Michael M.D.",The role of the savings banks in the mobilization of domestic savings in Nigeria,,The Ibadan University Press,1966,N. I. S. E. R. Reprint series,,,,https://cir.nii.ac.jp/crid/1130282272075846016