↑ Craft, Kimberley L. (2009). Infamous Lady:The True Story of Countess Erzsébet Báthory. CreateSpace Independent Publishing Platform. p. 38.
↑ Farin, Michael (1989). Heroine des Grauens: Wirken und Leben der Elisabeth Báthory: in Briefen, Zeugenaussagen und Phantasiespielen [Heroine of horror: the life and work of Elisabeth Báthory: in letters, testimonies and fantasy games] (in เยอรมัน). p. 293. OCLC654683776.
↑ Ramsland, Katherine. "Lady of Blood: Countess Bathory". Crime Library. Turner Entertainment Networks Inc. Archived from the original on 11 March 2014. สืบค้นเมื่อ 13 June 2014. Unknown parameter |url-status= ignored (help)
↑ "Most prolific female murderer". Guinness World Records. Guinness World Records Limited. สืบค้นเมื่อ 3 May 2018. The most prolific female murderer and the most prolific murderer of the western world, was Elizabeth Bathory, who practised vampirism on girls and young women. Described as the most vicious female serial killer of all time, the facts and fiction on the events that occurred behind the deaths of these young girls are blurred. Throughout the 15th century, she is alleged to have killed more than 600 virgins
