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 "Church, R. J. Harrison (Ronald James Harrison) and Moss, Rowland Percy",West Africa : a study of the environment and of man's use of it,7th ed,Longman,1974,Geographies for advanced study,,"0582480728,0582480736",,https://cir.nii.ac.jp/crid/1130282270485948800