- Mattson, W. J., and R. A. Haack. 1987. The role of drought stress in provoking outbreaks of phytophagous insects. Pp. 365-407. in: Insect Outbreaks. Barbosa, P., Schultz, J. C. (eds.) Academic Press,San Diego, California. xiv+578 pp..
- Barbosa, P., and M. R. Wagner. 1989. Introduction to forest and shade tree insects. Academic Press, San Diego, California. xi + 639 p.