New, John C., Kim E. Delozier, Claude E. Barton, Patrick J. Morris, and Leon N. D. Potgieter. "A Serologic Survey of Selected Viral and Bacterial Diseases of European Wild Hogs, Great Smoky Mountains National Park, USA." Journal of Wildlife Diseases 30, no. 1 (1994): 103-106.

Wathen, William Gregory, John C. New, Michael R. Pelton, Reid R. Gerhardt, George B. Wilson, Leon N. D. Potgieter, James M. Jenson, Paul M. Tamas, and Bruce McNeil. Hemorrhagic Disease in White-Tailed Deer (Odocoileus virginianus) in Cades Cove, Great Smoky Mountains National Park In Preliminary Report. University of Tennessee, Great Smoky Mountains National Park, 1984.

Rabinowitz, Alan R., and Leon N. D. Potgieter. "Serologic Survey for Selected Viruses in a Population of Raccoons, Procyon lotor (L.), in the Great Smoky Mountains." Journal of Wildlife Diseases 20, no. 2 (1984): 146-148.