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
"Forde, Cyril Daryll and Jones, G. I. (Gwilym Iwan)",The Ibo and Ibibio-speaking peoples of South-Eastern Nigeria,,Published for the International African Institute by the Oxford University Press,1950,Ethnographic survey of Africa : Western Africa,,,,https://cir.nii.ac.jp/crid/1130282272684942976