Sources:

Hackworth, David H., and Julie Sherman. About Face: The Odyssey of an American Warrior. Touchstone, 15 Apr. 1990.
James. “History.” Wolfhound Raiders: 27th Infantry Regiment, 27 Apr. 2020, http://wolfhoundraiders.com/. Accessed 8 June 2025. Archived at: https://web.archive.org/web/20220413094819/http://wolfhoundraiders.com/.
“Colonel David H. Hackworth – Korean War.” David Hackworth Weebly Tribute Site, https://2015-2016-col-david-h-hackworth.weebly.com/korean-war.html. Accessed 8 June 2025.
“Raiders” Hackworth.com, http://www.hackworth.com/Raiders1.html. Accessed 8 June 2025. Archived at: https://web.archive.org/web/20170601123044/http:/www.hackworth.com/Raiders1.html and https://web.archive.org/web/20170601123044/http:/www.hackworth.com/Raiders2.html.