"Multichannel News January 13, 2009 Comedy Central Launches HDTV Network – New Service Available on Cablevision Systems with Cox, DirecTV to Come".
Truy cập ngày 5 tháng 3 năm 2015.  ^ “Multichannel News January 13, 2009 Comedy Central Launches HDTV Network – New Service Available on Cablevision Systems with Cox, DirecTV to Come”.