9.
Chen C.J., Wu J.W., Li Z.Z., Wang Z.X., Li Y.W., Chang S.H., Yin F.M., Wang X.P., Dai L.Y., Tao L., Zhang Y.A., Tang J., Ding S., Ding G.G., Gao Z.H., Tan Y.C. 1990. Application of microbial pesticides in IPM. p. 214–308. In: “Integrated Management of Pine Caterpillars in China” (Chen C.J., ed.). China Forestry Publishing House, Beijing, China.