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 "Ungar, Sanford J.",Africa : the people and politics of an emerging continent,Rev. and updated ed,Simon & Schuster,1986,A Touchstone book,,0671628097,,https://cir.nii.ac.jp/crid/1130000797638493184