http://www.ussindianapolis.org/
Survivors site, developed and maintained by relatives of a survivor.

http://www.discovery.com/exp/indianapolis/voyage.html
The search for the USS Indianapolis, with links to audio of survivors accounts.

http://www.history.navy.mil/faqs/faq30-1.htm
The official Navy version of the sinking of the USS Indianapolis.

http://www.ibiblio.org/hyperwar/USN/ships/dafs/CA/ca35.html
Dictionary of American Naval Fighting Ships

http://www.indianahistory.org/library/manuscripts/collection_guides/
ussindpl.html
Indiana Historical Society - Manuscripts & Archives