* [http://factfinder.census.gov/servlet/ACSSAFFFacts?_event=Search&geo_id=&_geoContext=&_street=&_county=Oklahoma+City&_cityTown=Oklahoma+City&_state=&_zip=&_lang=en&_sse=on&pctxt=fph&pgsl=010/ American Factfinder/Census page]
* [http://www.scriptfolio.net/Film.html Oklahoma City Film Exchange District Website]
* [http://okc.net/ OKC.NET] Cultural commentary about Oklahoma City
* [http://voicesofoklahoma.com/ron_norick.html Voices of Oklahoma interview with Ron Norick.] First person interview conducted on July 28, 2009 with Ron Norick, mayor of Oklahoma City during the Oklahoma City bombing and first MAPS Projects. Original audio and transcript archived with [http://voicesofoklahoma.com/index.html Voices of Oklahoma oral history project.]