http://www.current.org/prog/prog114g.html
tongues re-tied

http://www.colorado.edu/journals/standards/V5N1/marlonintro.html
introduction to standards

http://www.lib.berkeley.edu/MRC/RiggsInterview.html
Listening to the Heartbeat: Interview with Marlon Riggs

http://www.lib.berkeley.edu/MRC/RiggsBib.html
Marlon Riggs: A Bibliography of Materials in the UC Berkeley Library