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
"Chikwendu, V. Emenike and Iwala, M.O.E.",Cultural succession and continuity in S.E. Nigeria : excavations at Afikpo,,Archaeopress,1998,Cambridge monographs in African archaeology,,0860549216,,https://cir.nii.ac.jp/crid/1130282272449165056