Haines, Max. They Died at the Hands of Their Butler. Nanaimo Daily News. 21 сентября 1980 г. https://www.newspapers.com/image/324900831.

Hickey, Eric W. Serial Murderers and Their Victims. Boston: Cengage Learning, 2015.

Hoge, Steven K. Competence to Stand Trial. Indian Journal of Psychiatry 58, Suppl. 2 (2016): S187–S190. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5282614.

Innes, Brian. Serial Killers: Shocking, Gripping True Crime Stories of the Most Evil Murderers. London: Quercus Editions Ltd, 2006 (updates by Nigel Cawthorne in 2017).

Johnston, Joni E. Five Myths About Female Serial Killers. 8 марта 2018 г. https://www.psychologytoday.com/us/blog/the-humanequation/201803/five-myths-about-female-serial-killers.

Lightning Guides, Serial Killers: Jack the Ripper to the Zodiac Killer. Berkeley: Lightning Guides, 2015.

Los Angeles Times. ‘Dreamboat’ Killed in Escape Attempt. 18 декабря 1974 г. https://www.newspapers.com/image/386181104.

McNamara, Michelle. I’ll Be Gone in the Dark: One Woman’s Obsessive Search for the Golden State Killer. New York: HarperCollins Publishers, 2018.

Malnic, Eric. Slayer of LA Prostitutes Kills Himself in Austrian Prison Cell. Los Angeles Times. 30 июня 1994 г. https://www.newspapers.com/image/158662160.

March, William. The Bad Seed. New York: Rinehart & Company, 1954.

Martin, John Bartlow. The Master of Murder Castle. Harper’s. December 1943. https://harpers.org/archive/1943/12/the-master-of-the-murdercastle.

Mitri, Lysée. Suspected Killer David Parker Ray’s Girlfriend Readies for Release. KRQE. 28 сентября 2017 г. https://www.krqe.com/news/investigations/suspected-killer-david-parker-rays-girlfriend-readies-forrelease_20180104025202434/900254338.

Morton, Robert J. Serial Murder: Multi-Disciplinary Perspectives for Investigators. Accessed 19 мая 2019 г. https://www.fbi.gov/statsservices/publications/serial-murder.

NBC News. Police: 1981 Killing of Adam Walsh Solved. 16 декабря 2008 г. http://www.nbcnews.com/id/28257294/ns/us_news-crime_and_courts/t/police-killing-adam-walsh-solved/#.XOXSCtNKhE4.

Newton, Michael. The Encyclopedia of Serial Killers. New York: Checkmark Books, 2006.

O’Malley, Jaclyn. Arrest Reveals Challenges of Serial Killing Cases. Reno Gazette-Journal. 17 апреля 2011 г. https://www.newspapers.com/image/148321222.

A Real ‘Mrs. Bluebeard.’ The San Francisco Examiner. 9 августа 1925 г. https://www.newspapers.com/image/457615875.

Rosewood, Jack and Rebecca Lo. The Big Book of Serial Killers. LAK Publishing, 2017.

Ryan, Kori. The Macdonald Triad: Predictor of Violence or Urban Myth? (M.S. thesis, California State University, Fresno, 2009). https://digitized.library.fresnostate.edu/digital/collection/thes/id/37222.

San Francisco Examiner. Former Police Chief Pens Memoirs on ‘Zebra Murders.’ 13 ноября 2006 г. https://www.newspapers.com/image/462409398.