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 "Jaggar, Philip J. and Wolff, Ekkehard",Chadic and Hausa linguistics : selected papers of Paul Newman with commentaries,,R. Köppe,2002,Afrikanistische Forschungen,,3896450433,,https://cir.nii.ac.jp/crid/1130000798029691776