"Hansa Berlin". IncidentNews. Emergency Response Division, Office of Response and Restoration, National Ocean Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce. 27 August 2012. Archived from the original on 14 October 2012. Retrieved 8 November 2012.
"Hansa Berlin". IncidentNews. Emergency Response Division, Office of Response and Restoration, National Ocean Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce. 27 August 2012. Archived from the original on 14 October 2012. Retrieved 8 November 2012.