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
"Abun-Nasr, Jamil M. (Jamil Mirʿi) and Spellenberg, Ulrich and Wanitzek, Ulrike","Law, society, and national identity in Africa",,Helmut Buske,1990,Beiträge zur Afrikaforschung,,3871189731,,https://cir.nii.ac.jp/crid/1130282269132613376