Sources consultées pour l'information factuelle sur Older than America

• "IMDb: Older than America" Internet Movie Database, Inc. http://www.imdb.com/title/tt0932669/combined.
• "WorldCat" OCLC Online Computer Library Center. http://www.worldcat.org/.
• "Older than America" Tribal Alliance Productions. http://www.olderthanamerica.com/. [official site]