Izvori:
https://www.chillingcrimes.com/blogs/news/george-smith
https://forensictales.com/george-smith-iv/
https://www.nbcnews.com/id/wbna10523649
https://internationalcruisevictims.org/stories/george-allen-smith-iv-family-story/
https://www.cbsnews.com/pictures/timeline-the-disappearance-of-george-smith/27/