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
"Vossen, Rainer",Towards a comparative study of the Maa dialects of Kenya and Tanzania,,H. Buske,1988,Nilo-Saharan,,3871188522,,https://cir.nii.ac.jp/crid/1130000793872153344