Rakhshani, E., Talebi, A., Sadeghi, S., Kavallieratos, N., Rashed Mohassel, A. (2004). 'Seasonal Parasitism and Hyperparasitism of Walnut Aphid, Chromaphis juglandicola (Hom.: Aphididae ) in Tehran Province', Journal of Entomological Society of Iran, 23(2), pp. 131-143.
)