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
"Taube, Günther and Tadesse, Helaway and Rothman, Saul L.",Presumptive taxation in Sub-Saharan Africa : experiences and prospects,,International Monetary Fund,1996,IMF working paper,,,,https://cir.nii.ac.jp/crid/1130000793812344576