Trillian
↑ Subway lines colors item on Cerulean Studios blog
↑ “Trillian Features: Activity History”. 2007年3月5日閲覧。
↑ “Trillian Features: Time Travel”. 2007年3月5日閲覧。
↑ Blake's IM emoticons quick reference from computer-ease.com
↑ All Trillian Pro Emoticons from JiqNet.com
↑ Trillian's official skins gallery from Cerulean Studio's website
↑ "AOL blocks Trillian IM Access" article in The Register
↑ Internet News article on Trillian usage
↑ Trillian nomination for Best Internet Communication Software, 2003
↑ Cerulean Studios announcement of 10 millionth download