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
"Leys, Norman Maclean and Shepperson, George",Kenya,4th ed,Cass,1973,Cass library of African studies,,0714616885,,https://cir.nii.ac.jp/crid/1130000797982157696