The Ups And Downs of World Of Warcraft 2010-2019
How World of Warcraft Was Made: The Definitive Inside Story of Nearly 20 Years of Development
Ruby Sanctum, WoWWiki
When does Ruby Sanctum release in WoW WotLK Classic? - Dot Esports
WoW Classic, The Ancient Gaming Noob
Ruby Sanctum, the Final Raid of WotLK, Releases January 11 - Warcraft Tavern
The Ups And Downs of World Of Warcraft 2010-2019
Ruby Sanctum now available on US servers - MMO-Champion
March, 2023