The following sources were consulted in the preparation of the article “14 coolest nicknames in history.”
- White Death
- Eleanor Roosevelt and the Soviet Sniper
- Eugene J. Bullard
- Who was Blackbeard?
- The Fall of the Red Baron
- Richard I Coeur de Lion (‘The Lionheart’) (r.1189-1199)
- Eric Bloodaxe
- Nice Things to Say About Attila the Hun
- Counting the Stakes: A Reassessment of Vlad III Dracula’s Practice of Collective Impalements in Fifteenth-Century South-eastern Europe
- First Among Equals
- Date Masamune
- Where did the Black Prince get his name from?
- Thorfinn Skullsplitter
- The extraordinary life of Grace O’Malley