1. “NASA Readies a Nighttime Dazzler,” Anastasia Toufexis, Time magazine, issue August 29, 1983, Vol. 122, No. 9.
2. John M. Fabian, NASA Oral History, February 10, 2006.
3. Anna L. Fisher, NASA Oral History, February 17, 2009.
4. Sarah K. Satullo, online article, “Lehigh University professor says his path to becoming a NASA astronaut ‘all serendipity’,” 13 March 2014, online at:
http://www.lehighvalleylive.com/bethlehem/index.ssf/2014/03/retired_nasa_astronaut_and_leh.html
].
5. Jeffrey A. Hoffman, NASA Oral History, April 2, 2009.