1. Beemster, A. B. R., & de Bokx, J. A. (1987). Survey of properties and symptoms. In J. A. de Bokx & J. P. H. van der Want (Eds.), Viruses of potatoes and seed-potato production, pp. 84–113. Wageningen: Pudoc.
2. Boukhris-Bouhachem, S., Souissi, R., Turpeau, E., Rouzé-Jouan, J., Fahem, M., Ben Brahim, N., et al. (2007). Aphid (Hemiptera: Aphidoidea) diversity in Tunisia in relation to seed potato production. Annales de la Société Entomologique de France (N.S.), 43, 311–318.
3. Brunt, A. A., Crabtree, K., Dallwitz, M. J., Gibbs, A. J., Watson, L., & Zurcher, E. J. (Eds). (1996). Plant Viruses Online: Descriptions and Lists from the VIDE Database. Retrieved from http://image.fs.uidaho.edu/vide/refs.htm .
4. Chatzivassiliou, E. K., Efthimiou, K., Drossos, E., Papadopoulou, A., Poimenidis, G., & Katis, N. I. (2004). A survey of tobacco viruses in tobacco crops and native flora in Greece. European Journal of Plant Pathology, 110, 1011–1023. doi: 10.1007/s10658-004-1598-1 .
5. Edwardson, J. R., & Christie, R. G. (1997). Viruses infecting peppers and other solanaceous crops (Monograph 18-I and II). Gainesville, FL: University of Florida Press.