Dr. Helen Barrett's ePortfolio Models

http://electronicportfolios.org/balance/index.html (2009)

http://electronicportfolios.org/web2/index.html (2008)

http://electronicportfolios.org/blog/2006/10/eife-l-conference-2006.html (2006)

http://electronicportfolios.org/systems/paradigms.html (2004) and White Paper (2005)

http://electronicportfolios.org/digistory/epstory.html (2004)