U.S. Department of the Interior, Alaska Fish and Wildlife Research Center, Fish and Wildlife Service,
Assessment of the magnitude, extent, and duration of oil spill impacts on sea otter populations in Alaska.
Revision to Marine Mammals Study 6A, Section 4.3
DeGange, Anthony R., author.
Burn, Douglas M., author.
Exxon Valdez Oil Spill State/Federal Natural Resource Damage Assessment.
Alaska Fish and Wildlife Research Center (U.S.)
U.S. Fish and Wildlife Service.
Anthony R. DeGangne, Douglas Burn.
Assessment of the magnitude, extent, and duration of oil spill impacts on sea otter populations in Alaska.