- en.wikipedia.org Richard Ramirez
- tapology.com fightcenter/bouts/857728-ramirez-vs-…
- thecrimemag.com richard-ramirez-crime-scenes/
- viralnova.com ramirez-questionnaire/
- looksmax.org threads/richard-ramirez-had-1950-ng-…
- callofduty.fandom.com wiki/James_Ramirez
- the-sun.com news/1987011/richard-ramirez-story-…