Clarendon Local News: Topix.net: Local, regional, and statewide news collected from diverse sources on the web.
Clarendon-Donley County Chamber of Commerce and EDC: Includes community information, events, membership, business directory, and history.
Handbook of Texas Online: Clarendon, TX: Community history and information.
Texas Online: Clarendon, Texas: Clarendon, Texas information.