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
"Whitford, John",Trading life in western and central Africa,2nd ed. / with a new introduction by A.G. Hopkins,Cass,1967,Cass library of African studies,,,,https://cir.nii.ac.jp/crid/1130282269603665536