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 "Spönemann, Jürgen","Geomorphologie, Ostafrika (Kenya, Uganda, Tanzania) = Geomorphology, East Africa (Kenya, Uganda, Tanzania) = Géomorphologie, Afrique, Afrique orientale (Kenya, Ouganda, Tanzanie) : 2° N-2° S, 32°-38° E : Reliefformen und Reliefformenkomplexe",,Borntraeger,1984,Afrika-Kartenwerk,,3443283195,,https://cir.nii.ac.jp/crid/1130282272994602112