• From Fear to Fraternity. Patricia Rawlinson, Pluto Press, New York, 2010.
• Illicit. Moises Naim, William Heineman, London, 2006.
• How sharp is sharp? Towards quantification of the sharpness and penetration ability of kitchen knives in stabbings. S. V. Hainsworth, R. J. Delaney, G. N. Rutty, International Journal of Legal Medicine. 2008.
• Forensic Pathology: Principles and Practice. David Dolinak, Evan W. Matshes, Emma O. Lew. Academic press, 2005.
• Silencer 101. Cameron Hopkins, Guns Magazine, July 2000.
• Media 24's chronological newspaper archives of Die Burger, Beeld, Volksblad, Mail & Guardian, www.Fin24.com, www.sake24.com.
• www.saps.gov.za
• www.marketwatch.com
• www.beretta.com
• www.defenceweb.co.za
• www.islamfortoday.com
• www.chemistry.about.com
• www.authorstream.com
• www.detectpoint.com
• www.cellucity.co.za
• www.sako.fi
• www.sakosuomi.fi
• www.wikipedia.org
• www.ableammo.com
• www.science.howstuffworks.com
• www.chana-sa.co.za
• www.wn.allexperts.com
• www.cienciaforense.com
• www.library.med.utah.edu
• www.myarmoury.com
• www.enotes.com/forensic-science/hair-analysis
• www.arkivmusic.com
• www.old-smithy/bayonets/ak47_and_related_bayonets.htm
• www.pamgolding.com