1. “Freshmen Engineering Design Experiences and Organizational Framework,”;Sheppard;International Journal of Engineering Education,1997
2. “Examples of Freshman Design Education,”;Sheppard;International Journal of Engineering Education,1997
3. Ernest Smerdon Senior Education Associate, National Science Foundation, Personal communication April 1998
4. National Science Foundation http:www1.needs.orgcoalitionsinfodescription.html