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
"Abdu, Peter Shehu","Further investigation of population movement in rural Sokoto, Nigeria",,"Supplied by the British Library, Document Supply Centre",1983,British thesis,,,,https://cir.nii.ac.jp/crid/1130282269147664256