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
"Egerö, Bertil",Colonization and migration : a summary of border-crossing movements in Tanzania before 1967,,Scandinavian Institute of African Studies,1979,Research report,,9171061592,,https://cir.nii.ac.jp/crid/1130000794885016704