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 Ki-Zerbo, Joseph and Niane, Djibril Tamsir",Africa from the twelfth to the sixteenth century,Abridged ed,"James Currey,University of California Press,Unesco",1997,General history of Africa,,"0852550944,0520066995,9231024965",,https://cir.nii.ac.jp/crid/1130000797840948096