1. Abba, Wayne, (Program Analyst, Office of the Under Secretary of Defense, Acquisition). 24 May 1990. 24 May, Washington, DC: Telephone Interview.
2. Ibid., Personal interviews, 23 June 1989 through 21 June 1990
3. Christie, Gary, (Deputy Director for Cost Management, Office of the Under Secretary of Defense, Acquisition). 1 March 1990. 1 March, Washington, DC: Telephone interview.