- Speers, C. F. 1971. Ips bark beetles in the South. United States Department of Agriculture, Forest Service, Forest Pest Leaflet 129. 7 p.
- Speers, C. F., E. P. Merkel, and B. Ebel. 1955. Tests of insecticides for the control of the southern pine beetle in North Carolina . Association of Southern Agricultural Workers, Proceedings 52:100.
- Thomas, H. A., J. D. White, C. F. Speers, and H. Conrad. 1975. Dispensing pressurized aerosols of southern pine beetle pheromone under field conditions . Georgia Entomological Society, Journal 10:265-271.
- Speers, C. F. 1956. Radioisotopes in forest insect studies . Association of Southern Agricultural Workers, Proceedings 53:130.