. . . . . "\u0098Os \u009Cmagnatas do tr\u00E1fico negreiro : (s\u00E9culos XVI e XVII) / Jos\u00E9 Gon\u00E7alves Salvador / S\u00E3o Paulo : Livraria pioneira editora , 1981" . . "1981"^^ . . "6"^^ .