Bureau of Labor Statistics & U.S. Census Bureau. (2002). Design and method (Technical Paper No. 63RV). Retrieved March 13, 2005, from http://www.census.gov/prod/2002pubs/tp63rv.pdf
2.
Head, N. (n.d.). Computer science curriculum recommendations are available from many national organizations. Retrieved March, 11, 2005 from http://www.macul.org/newsletter/2004/march04/sigcs.html
3.
Information Technology Association of America. (2002). Bridging the gap: Information technology skills for a new millennium. Rosslyn, VA: Author.
4.
Zweben, S., & Aspray, W. (2004). Undergraduate enrollments drop; department growth expectations moderate. Computing Research News. Retrieved March 11, 2005, from http://www.cra.org/statistics/survey/03/03.pdf