1. Bass, R. & Elmendorf, H. (2011). Designing for difficulty: Social pedagogies as a framework for course design.[Teagle Foundation white paper]. New York, NY: Teagle Foundation.
2. Three Elements of Self-Authorship
3. Cambridge, D. (2010). ePortfolios for lifelong learning and assessment. San Francisco, CA: Jossey-Bass.
4. Chen, H. L. (2009). Using ePortfolios to support lifelong and lifewide learning. In D. Cambridge, B. Cambridge, & K. Yancey (Eds.), Electronic portfolios 2.0: Emergent findings and shared questions (29–36). Sterling, VA: Stylus.