All Music Guide
   Biography by Jason Ankeny, and discography.
   http://www.allmusic.com/cg/amg.dll?p=amg&sql=11:z95f8qntbtc4

Black History Biographies: Mahalia Jackson
   Life and accomplishments. Bibliography.
   http://www.galegroup.com/free_resources/bhm/bio/jackson_m.htm

Encyclopedia.com
   Biography and related resources by Electric Library.
   http://www.encyclopedia.com/doc/1E1-JacksoMa.html

Rock and Roll Hall of Fame
   Inductee profile and timeline.
   http://www.rockhall.com/hof/inductee.asp?id=126

Today in History: October 26
   Library of Congress site with biography, photos, posters, and recordings.
   http://memory.loc.gov/ammem/today/oct26.html

Wikipedia: Mahalia Jackson
   Brief article.
   http://en.wikipedia.org/wiki/Mahalia_Jackson