Bratten, D.; Hall, M. A. 1997. Working with fishermen to reduce bycatch: The tuna-dolphin problem in the eastern Pacific Ocean. Alaska Sea Grant, Fisheries Bycatch: Consequences and Management, pp. 97–100.

Bratten, D.; Hall, M.A. 1997. Working with fishers to reduce bycatch: the tuna-dolphin problem in the eastern Pacific Ocean. In “Fisheries bycatch: consequences and management” Proceedings of the Symposium held at Dearborn, Michigan, August 27-28, 1996. Univ. of Alaska, Sea Grant College Program Rept. AK-SG-97-02:97-100.