DASZYNSKA, Jolanta. Slavery – the difficult problem of the United States of America. Zeszyty Wiejskie, [S. l.], v. 22, p. 445–470, 2016. DOI: 10.18778/1506-6541.22.34. Disponível em: https://czasopisma.uni.lodz.pl/zwiej/article/view/19151. Acesso em: 22 jul. 2024.