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
"Unesco. International Scientific Committee for the Drafting of a General History of Africa and Ajayi, Jacob Festus Ade",Africa in the nineteenth century until the 1880s,,"Heinemann,Unesco,University of California Press",1989,General history of Africa,,"0435948121,9231017128,0520039173",,https://cir.nii.ac.jp/crid/1130282270183942144