1. The Law of Homicide. https://www.in.gov/ctb/files/appendix1.pdf Accessed 7 August 2017.
2. Expanded Homicide Data Table 8. FBI. https://ucr.fbi.gov/crime-in-the-u.s/2010/crime-in-the-u.s.-2010/tables/10shrtbl08.xls Accessed on 1 May 2017.
3. Homicidal Poisoning: a dying Modality of lethal violence?;Adelson;Am J Forensic Med Pathol,1983
4. Homicidal poisoning;Westveer;FBI Law Enforc Bull,2004