Interview with J. Presper Eckert - Long, in-depth, technical, on ENIAC, includes thought process behind design. Transcript of video interview by David Allison, for National Museum of American History, Smithsonian Institution. - http://americanhistory.si.edu/collections/comphist/eckert.htm
A Lost Interview with ENIAC Co-inventor J. Presper Eckert - Recently discovered, released on 60th anniversary of first ENIAC demonstration. Eckert explodes some myths, explains why he may have been "uniquely prepared" for the historic project. [Computerworld] - http://www.computerworld.com/hardwaretopics/hardware/story/0,10801,108568,00.html
J. Presper Eckert - Brief biography with monochrome photo. [IEEE Virtual Museum] - http://www.ieee-virtual-museum.org/collection/people.php?id=1234636
Wikipedia: J. Presper Eckert - Growing biography, with links to related topics. - http://en.wikipedia.org/wiki/J._Presper_Eckert