Aileen Carol Wuornos. Murderpedia. URL: http://murderpedia.org/female.W/w/wuornos-aileen.htm

Хуана Барраса

Juana Barraza. Murderpedia. URL: http://murderpedia.org/female.B/b/barraza-juana.htm

Tuckman, Jo (02.04.08). Little Old Lady Killer Handed 759 Years in Mexican Prison. The Guardian. URL: https://www.theguardian.com/world/2008/apr/02/mexico

Гертруда Банишевски

Sylvia Likens. Website. URL: http://www.sylvialikens.com/

Where Are They Now? Updates on the Perpetrators. For the Love of Sylvia. URL: http://fortheloveofsylvia.blogspot.de/2013/11/where-are-they-now-updates-on.html

Getrude Nadine Baniszewski. Murderpedia. URL: http://murderpedia.org/female.B/b/baniszewski.htm

Тереза Норр

Theresa Cross Knorr. Homepage Radford University. URL: http://maamodt.asp.radford.edu/Psyc%20405/serial%20killers/Knorr,%20Theresa%2 °Cross%20_fall,%202007_.pdf

Theresa Jimmie Knorr. Murderpedia. URL: http://www.murderpedia.org/female.K/k/knorr-theresa.htm

Элизабет Батори

Elizabeth Bathory. The Blood Countess. Homepage Radford University. URL: http://maamodt.asp.radford.edu/Psyc%20405/serial%20killers/Bathory,%20Elizabeth%20-%20spring,%202006.pdf

Дельфина Лалори