• 1944 - Letters from Joseph S. Di Giorgio   see photograph
• 1946 - The Fruit King - Time Magazine Article
• 1946 - Fortune Magazine Article 13 pages  [pdf] quick load
• 1959 - The Di Giorgio Story - Official 16 Page Company Report with pictures.
  • very large pdf file so be patient while it loads.
  • Borrego Farms - excerpted from the official 1959 report. 
• 1966 - Di Giorgio Farm Workers Arrested  2 page letter [pdf]
• 1966 - New Election Agreed Upon
• 1967 - Agreement with Farm Workers
• 1979 - New Direction

• 1983 - Preliminary Guide to the Robert Di Giorgio Oral History Transcript

• 1991 - Robert Di Giorgio - New York Times obituary
• 1996 - Di Giorgio Corporation - a synopsis
• 1997 - Weedpatch Camp - a personal reminiscence
• 2008 - Wartime Experiences of Joe Di Giorgio in Italy, WWII [audio]

see also: 

• http://en.wikipedia.org/wiki/DiGiorgio_Corporation
• http://etgdesign.com/family/digiorgio
• Di Giorgio gravesites