Pelton, Michael R., Larry Eugene Beeman, and Daniel C. Eagar. Den Selection of Black Bears in the Great Smoky Mountains National Park In Fourth International Conference on Bera Research and Management, Edited by Clifford J. Martinka and Katherine L. McArthur. Kalispell, MT: The Bear Biology Association, 1980.

Eagar, Daniel C.. Radioisotope Feces Tagging as a Population Estimator of Black Bear (Ursus americanus) Density in the Great Smoky Mountains National Park. Knoxville, TN: University of Tennessee, 1977.