Amnesty International and Greenpeace Netherlands: The Toxic Truth - About a company called Trafigura, a ship called the Probo Koala, and the dumping of toxic waste in Côte d’Ivoire. 1. Auflage. Amnesty International Publications, London 2012, ISBN 978-0-86210-478-8 (PDF).
Boyd, D.R.; Hadley-Burke, M.: Sacrifice zones: 50 of the most polluted places on Earth. Based on a report presented to the Human Rights Council. The University of British Columbia, 2021 (PDF; 5,8 MB)
David Leigh: How UK oil company Trafigura tried to cover up African pollution disaster. The Guardian, 16. September 2009, abgerufen am 20. Dezember 2009: „Official local autopsy reports on 12 alleged victims appeared to show fatal levels of the poisonous gas hydrogen sulphide, one of the waste's lethal byproducts.“
