http://en.wikipedia.org/wiki/Software_quality_assurance

http://satc.gsfc.nasa.gov/assure/agbsec3.txt

http://www.itasoftware.com/careers/l_qualityassurance.html?catid=9

http://testinglounge.com/

http://www.ibeta.com/

http://www.seapine.com/sqa.html

http://www.qsinnovations.com/

http://www.techexcel.com/solutions/alm/sqa.html

http://www.powertest.com/

http://www.learningtree.com/courses/312.htm