- Pierce, J. R., M. D. Srago, and J. K. Fujii. 1977. California and Hawaii (R-5) [pp 12-18]. in: Forest insect and disease conditions in the United States, 1974.. Toko, H. V., Rogers, T. J. (eds.) United States Department of Agriculture, Forest Service. vi + 55 pp. pp..
- Pierce, J. R., R. E. Wood, and J. K. Fujii. 1977. California and Hawaii (R-5) [pp 13-19]. in: Forest insect and disease conditions in the United States, 1975.. Knauer, H. V., Toko, H. (eds.) United States Department of Agriculture, Forest Service. vi + 60 pp. pp..
- Toko, H. V., and A. E. Landgraf. 1979. Southern pine beetle outbreak looks serious . Forest Farmer 3910-11, 29-30.