1. Three generations of distance education pedagogy
2. Updating the Behavior Engineering Model;R.Chevalier;Human performance technology revisited: A compendium of Performance Improvement articles,2004
3. Chevalier. (2002). Updating the Behavior Engineering Model. Draft version submitted to Performance Improvement for publication. Retrieved on 29 September 2014 from: http://www.aboutiwp.com/Updating%20BEM.pdf
4. One-to-one computing in teacher education: Faculty concerns and implications for teacher educators.;L.Donovan;Journal of Digital Learning in Teacher Education,2010