GAO Report: Yellowstone Bison ~ Interagency Plan and Agencies’ Management Need Improvement to Better Address Bison-Cattle Brucellosis Controversy (March 2008)
Wildlife-livestock conflict: the risk of pathogen transmission from bison to cattle outside Yellowstone National Park (Kilpatrick 2009)
White Paper: Bison Without Borders ~ Stopping the Senseless Slaughter of America’s Last Wild Bison (word)