1. An analysis of instructional systems design as reflected in formal education, industry, and military institutions: Theory vs. application. (Doctoral dissertation, Northern Illinois University, 1979);Barnum;Dissertation Abstracts International,1979
2. Training's new role in learning organizations;Bartell;Innovations in Education and Teaching International,2001
3. The HPT value proposition;Brethower;Performance Improvement,2003
4. Situated cognition and the culture of learning;Brown;Educational Researcher,1989