The following sources were consulted in the preparation of the article “10 creepy statements made by historical figures just before dying.”
- Woman Executed
- All about Sing Sing Prison, by Mark Gado
- The Dark Virtues of Robert E. Howard
- Patsy Cline: A Country Career Cut Short
- Eichmann’s final barb: ‘I hope that all of you will follow me’
- “I’ve Been to the Mountaintop”
- Police May Never Learn What Motivated Gunman : Massacre: Hennard was seen as reclusive, belligerent. Officials are looking into possibility he hated women.
- Porter, William Sidney (O. Henry)
- Across the Divide in 1911
