1. C. de Liñan, in: Vademecum de Productos fitosanitarios y nutricionales 16th ed., Editorial Agrotécnica S.L., Madrid, 2000.
2. M.A. Gallo, N.J. Lawryk, Organic phosphorus pesticides, in: W.J. Hayes, E.R. Laws (Eds.), Handbook of Pesticide Toxicology, Academic Press, New York, 1991, p. 3.
3. H. Kidd, D.R. James (Eds.), The Agrochemicals Handbook, third ed., Royal Society of Chemistry Information Services, Cambridge, UK, 1991, p. 5.
4. US Public Health Service, Hazardous Substance Data Bank, Washington, DC, 1995, p. 5.
5. SCS/ARS/CES Pesticide properties database for environmental decisionmaking;Wauchope;Rev. Environ. Contam. Toxicol.,1992