http://www.pbs.org/wnet/americanmasters/episodes/norman-rockwell/about-norman-rockwell/689/
http://www.everydaycitizen.com/2008/02/norman_rockwell_and_the_civil.html
http://www.spartacus.schoolnet.co.uk/ARTrockwell.htm
http://prezi.com/ltqarr1anbr3/rockwell-his-life-his-career/
