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
"Twaddle, Michael","The wages of slavery : from chattel slavery to wage labour in Africa, the Carribbean, and England",,Frank Cass,1993,Studies in slave and post-slave societies and cultures,,0714645176,,https://cir.nii.ac.jp/crid/1130282269194238720