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
"Willis, Justin","Mombasa, the Swahili, and the making of the Mijikenda",,"Clarendon Press,Oxford University Press",1993,Oxford studies in African affairs,,0198203209,,https://cir.nii.ac.jp/crid/1130282272825396352