Z. - Q.  Yang, Wang, X. Y., Gould, J. R., Reardon, R. C., Zhang, Y. - N., Liu, G. - J., and Liu, E. - S., ?Biology and behavior of Spathius agrili, a parasitoid of the emerald ash borer, Agrilus planipennis, in China.?, Journal of Insect Science (Tucson), vol. 10 (30), pp. 1-13, 2010.