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
"Huntingford, G. W. B.",The Land charters of northern Ethiopia,,"Institute of Ethiopian Studies, Haile Sellassie I University",1965,Monographs in Ethiopian land tenure,,,,https://cir.nii.ac.jp/crid/1130282272105092224