Cona was first mentioned in Star Wars canon in Star Wars: The Force Awakens Beginner Game, published by Fantasy Flight Games in 2016.
In Star Wars Legends, Cona was first mentioned in Galaxy Guide 4: Alien Races, a supplement written by Troy Denning for Star Wars: The Roleplaying Game, that was released in 1989.
- Star Wars: The Force Awakens Beginner Game
- Star Wars: Alien Archive
- Star Wars: The Rise of Skywalker: The Visual Dictionary
- Star Wars Galaxy Map