SCHUTE, Marcella. Ramona Negrón en Jessica den Oudsten, De grootste slavenhandelaren van Amsterdam. Over Jochem Matthijs en Coenraad Smitt . TSEG - The Low Countries Journal of Social and Economic History, [S. l.], v. 20, n. 2, 2023. DOI: 10.52024/tseg.14443. Disponível em: https://testplatform.openjournals.nl/tseg/article/view/14443. Acesso em: 11 apr. 2026.