Nottingham, Ben G., Kenneth Gregory Johnson, and Michael R. Pelton. "Evaluation of Scent-Station Surveys to Monitor Raccoon Density." Wildlife Society Bulletin 17, no. 1 (1989): 29-35.

Rabinowitz, Alan R., and Ben G. Nottingham. Human Visitation and Fall-Winter Cave Usage by Bats in the Great Smoky Mountains National Park In Final Report. National Park Service, 1979.