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
"Kadouf, Hunud Abia",An outline of Dinka customary law in the Jonglei area,,"Faculty of Law, University of Khartoum",1977,Customary law memorandum,,,,https://cir.nii.ac.jp/crid/1130567907377530880