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 "Pedersen, Poul O.","Small African towns, between rural networks and urban hierarchies",,Avebury,1997,The making of modern Africa,,1859725899,,https://cir.nii.ac.jp/crid/1130000793926030336