Bethke, K., C. Carr, B. Pitts, and D. Newman, "Bio-Suit Development: Viable Options for Mechanical Counter Pressure", Society of Automotive Engineers, Inc., Warrendale, PA, SAE, 2004.

Bethke, K., and D. Newman, "Applying K-8 science and technology curricula to engineering education: What can be learned from the Educator Resouce Center at the Museum of Science, Boston", ASEE , Chicago, IL, June 2006.