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
"Huth, William P.",Traditional institutions and land tenure as related to agricultural development among the Ibo of Eastern Nigeria,,"Land Tenure Center, University of Wisconsin]",1969,Research paper,,,,https://cir.nii.ac.jp/crid/1130000798295973376