Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Bergad, Laird W.","Slavery and the demographic and economic history of Minas Gerais, Brazil, 1720-1888",,Cambridge University Press,2006,Cambridge Latin American studies,,9780521028172,,https://cir.nii.ac.jp/crid/1130282273373289472