Byrd, Kimberly. 2002. Mirrors and metaphors: contemporary narratives of the wolf in Minnesota. Ethics, Place, and Environment. 5(1): 50-65
Burroughs, Richard and Clark, Tim. 1995. Ecosystem Management: A Comparison of Greater Yellowstone and Georges Bank. Environmental Management. 19 (5): 649-663.
Brunner, Ronald and Clark, T. 1997. A Practice-Based Approach to Ecosystem Management. Conservation Biology. 11 (1): 48-58.
Barmore, William J. 1987. The distribution and abundance of ungulates in the Northern Yellowstone ecosystem in pristine times and today. Presented at Greater Yellowstone Coalition’s Scientific Conference on the Northern Yellowstone: Issues and Alternatives for Ecosystem Management. Lake Hotel, Yellowstone National Park.
Backhouse, Gary and Clark, Tim. 1995. Endangered Species Conservation in Australia: A Partial Review & Recommendations. Endangered Species Update. 12(9): 1-4.