Old West Grant County Project. "The West in Popular Culture: Silver City and the Enduring Legend of Billy the Kid." Version 1. salars.net. Accessed June 26, 2026. https://salars.net/old-west/grant-county/thing/t_the-west-in-popular-culture-silver-city-and-the-enduring-legend-of-billy-the-kid_f0e550?v=1.