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
"Cobley, Alan Gregor","Class and consciousness : the Black petty bourgeoisie in South Africa, 1924 to 1950",,Greenwood Press,1990,Contributions in Afro-American and African studies,,0313267081,,https://cir.nii.ac.jp/crid/1130000795174402304